Big Block Wars! 454 Chevy vs 455 Pontiac vs 455 Olds vs 451 Mopar! From Lucore Automotive

ladies and gentlemen welcome to lucor automotive finally time to shoot a very interesting episode something i've been looking forward to for the last three years this is the iron-headed big block wars we've got a 454 chevy we've got a 455 pontiac we've got a 455 oldsmobile and we have a 451 mopar all iron-headed big block wars kind of they're basically all built to be kind of the same motor all pretty close to apples to apples we're going to go deep dive on each motor and discuss maybe what's the best my flame suits on i'm ready to go this should be an interesting episode so this has been a really long term video for us to be honest with you we've been kind of working towards this video for about three years now uh in different projects we've worked on we've had these motors that were built to go into those vehicles now fortunately these are these three are our motors for our vehicles so they didn't get put in vehicles yet because we have customer stuff to work on um the 454 chevy has already been put back in its vehicle and has gone down the road to that customer uh so i don't have it here with me today but i do have all the information about it and we are going to go through everything that we did with that vehicle um but this has been something we've done we've been working on for about three years now we wanted to make this a very honest comparison of the chevy the pontiac the olds the mopar who does it better who does it cheaper who does it easier to work on um parts availability there's a lot of things that you can come you can have a conversation about here and we wanted to do it because everybody has their favorites we all wear our you know our badge on our arm we're a gm guy we're a mopar guy we're a ford guy whatever we wanted to go okay well let's take all that out of the equation and let's run an honest comparison so all four of these motors are all built for street cars they're all on pump gas about nine and a half to one compression they're all designed to be able to run uh vacuum assisted bricks so they actually have you know some vacuum in them they're not crazy camped out out of the moon um they're all essentially using basic stock parts or slightly upgraded basic basic stock parts we didn't do any kind of crazy high-rise intakes we didn't do anything you know 13-1 compression where you switch it over to alcohol um there's not anything that's crazy trickery here they're just good quality builds that you would see in a good quality rebuild like you might do yourself so without any further ado let's start out with the 1970s era 454 chevy so the chevy 454 this was purchased in the mid 80s uh as a ls6 essentially which you would find in like a 454 chevelle in the early 70s it was a gm performance crate motor and ran about nine and a half to one compression it had done considerable amount of mileage in the hot rod truck that it was in but it needed a refresh it had some serious oil leaks and had some other issues that needed to be handled so that motor came out and went over and went through the rebuild process now the rebuild on this was a little bit unusual in that the bores were still in pretty good shape and this was kind of a low buck rebuild there wasn't a lot that was thrown at this thing uh it had the original stock pistons from the gm crate motor had the original rods had the original crank all of which have been cleaned up and ready to go um but they were not an overboard piston they were very very capable from the factory from gm performance in the first place now the camshaft was changed because the camshaft that was originally in that motor was designed to be much more of a hot rod motor where you'd be running around you know 5000 to 6000 to 7000 rpm first is something that was more designed for truck usage that particular truck the owner mark cobin wanted to be able to use his truck as a truck to be able to haul a trailer with halt with harley's in the back of it and so the cam was adjusted and run a lower power band to be able to make more power for longer at the lower end instead of being a big screaming you know high cam kind of motor heads that were on that are big block chevy heads they are some of the best flowing heads you're going to buy anywhere from any factory period they are what they are they've had a little bit of work done to them nothing serious just some bold blending but they do start out of the box as probably the best cast iron heads you're going to really buy across all of the brands the new camshaft was from bullet racing it is also a hydraulic roller cam it also does have a full roller assembly that's in this motor that is the only caveat with the 454 chevy is it does have a roller cam and roller rockers none of the rest of these have that situation but as you can see the output off that chevy was pretty impressive and it sounded pretty good too [Music] [Music] so yeah sounds great sounds hot roddy a gorgeous torque curve on it it's got a really nice flat torque curve and it carries it out nicely that long torque curve as we talk about in the hot rod world the time under the curve doesn't really matter what your peak power is but if you make a lot of power for a long time that's better than a whole lot of power for a very short period of time at least in our world so at 2600 rpms this motor was making 450 foot pounds of torque it carried 450 foot pounds of torque or more all the way to 5500 rpms where it starts to taper off and it does honestly taper off pretty significantly from there max torque was at 4500 rpms made 493.2 foot-pounds of torque max horsepower was 472.4 at 54.78 so it's still a bitty a better revving motor than a lot of the big blocks are it is designed to be able to pull that well um a function of that is probably because the heads breathe really well they are good at getting air in and out and even into the higher rev range a lot of your big blocks are designed to not spin very fast and one of the things that clearly if you've ever had a big block chevy you know that those motors are actually capable of breathing up into the higher rpms this motor wasn't specifically designed to go that high but it still was capable of being quite a bruiser even at 5500 rpms so great motor very simple rebuild nothing real crazy that was in there and uh it's definitely able to propel that 57 gmc truck very very well so next up let's go to the olds 455 this is this guy here this is designed um as a drop-in motor for rich the owner of luca automotive's uh 1965 oldsmobile f-85 this was actually kind of an interesting story he bought this block and rotating assembly all assembled uh it had been sitting in a gentleman's garage on i think he bought it off craigslist um and got it for a steal so he brought it back and uh it had already been punched 30 over it already had speed pro pistons in it um and he blew it all apart verified everything threw the bearings away and then reassembled the bottom end now he did do some things that need to be done on big block oldsmobiles there's a lot of things you can do as far as oiling and such to keep the oil on the bottom end not just pumped up on the top so he did do a bunch of stuff from mondello as well as you can see the upgraded oil pan to keep the oil where it needs to be and not over pump that oil up onto the top end now one caveat on this the 454 did run a dual plane intake this is running a torquer edelbrock torquer intake so this is a little bit different intake than what we had on all of the other um the other motors but it's got speed pro pistons that are 30 over it has factory rods that have been reconned it has a factory crank that has been polished um none of this stuff is crazy it's all just just remain or cleaned up and put back together again uh it does have a set of speed master aluminum heads that are on here this is the only one of all of them that ar is running an aluminum head set up the aluminum heads in this case didn't really gain him much you're still in the nine and a half to one compression ratio they do take some some weight off the front end of the motor and you do get a lot better uh heat dissipation off of the aluminum uh they do flow a little bit better than a good cast iron head but not overly so not really slanting anything that badly but would be you know full honesty this is running aluminum heads now these are out of the box speedmaster heads so they're not the greatest heads in the world we didn't put three thousand dollars with their heads on this thing um we had them checked at the machine shop they said that everything was pretty good to go and i believe we changed springs on them and then set it off to go here it is on the dyno another pretty good motor uh this has got a pingle racing cam it is a flat tappet cam um again the only thing we didn't have that was the only thing we had that was not a flat tap it was the 454 chevy um sounds good looks good make great oil pressure very responsive excellent little motor there was not a lot of trickery in the machine work on this this is a pretty much bare bones 455 uh with as i said the oil restrictions and the things that needed to be done to make this thing run real really well but nothing crazy there's no black magic from machine shops that was involved in this so let's talk power uh this did make the 450 foot pounds of torque uh number slightly later than the chevy did it made it at 3 000 rpm it carried that 450 foot pounds of torque all the way up to 5100 rpm so that rev range is a little bit short um that can go down to a couple of different things to be honest with you uh we can go into depth with that a little bit later on down the road uh at 4 000 rpms it made its max torque which was 497.6 that is actually slightly better than the 454 chevy was max horsepower was 434.2 at 5093 so again a pretty nicely revving motor it doesn't carry it nearly as well as the big block chevy did again we can go back to the conversation of those big block chevy heads really flow well in the higher rpms also the roller assembly that was in there and the roller cam shaft probably frees up some of that power especially up into the higher rpms so great little motor it's going to be a scorcher in the f-85 olds very very proud of what this thing did and honestly of all the motors we worked on this was probably the least expensive build which is saying quite a lot because none of these are really that inexpensive um but for the money he had in it it's going to be a hell of a good motor we're very very excited to see what this thing does in that old smoke this is an fa block from the early 70s so it's about as comparable as our next thing we're going to talk about which is my pontiac 455 build now this 455 is a 1970 455 it came out of my 1970 pontiac le mans it is not the original motor that was in that car this car i purchased personally because it was not stock it had a bunch of things that had been done to it and a bunch of things had been swapped out and i wasn't going to be worried about the fact that it's not stock um so i could do whatever i wanted to with it it already had 6x heads on it it had the 1970 block which matches the 1970 car so um it ran pretty reasonably well when we pulled it out we actually did dyno test this thing uh and it did considerably better honestly than i thought uh that it would do it did have some oil leaks it did have some oil burn issues there was a bunch of other issues that i was seeing in that uh in that car that i wanted to be able to address and i honestly didn't trust the motor from what i saw from the other thing so that's what started this rebuild now this is a uh 30 over it's got srp pistons in it it's got eagle rods it has the original night uh 455 crankshaft it's been polished um so you end up somewhere in around the range of 461 cubic inches essentially exactly the same as what you have with this old 455 the 6x heads have been completely rebuilt new valves retainers springs keepers you name it everything has been redone inside of these 6x heads now with that said these are not highly worked 6x heads anybody who's a pontiac guy knows you can squeeze all kinds of power out of these heads you set them off and have them boarded and polished and all the black magic wizardry that machine shops can do you can find a lot of power in these heads that was not what we were looking to do here this was going to be essentially a oem plus comparison of what good stuff from the different manufacturers would truly honestly make and compare them across the board so could we have squeezed more power out of these 6x heads on this combination absolutely could we have thrown a single plane intake on this thing and made more power absolutely there's a lot of things we could have done but then we wouldn't have had this comparison that we're trying to give you guys as an honest-to-god comparison of what these things really actually make the pontiac 455 running exactly the same district bill distributor as the olds is um nine and a half to one compression nothing crazy going on as far as any of that stuff goes it's got a custom grind cam from comp cams again nothing crazy still capable of running power vacuum assisted brakes um but it did very very well and i was very happy with our power came in a little bit earlier than this but not quite as early as the big block chevy we hit our 450 foot pounds of torque mark at 2 800 rpms and we carried that all the way to 5100 rpms peak torque came in a little bit lower than what this guy came in and a lot lower than the big block chevy did at 3 700 rpms it made 515 foot pounds of torque which was actually a little bit surprising for us the max horsepower on it was 436.4 at 50 49 now we did also play around with using an adapter on this and did a spacer uh that spacer did give us an extra four horsepower so technically speaking it did at one point time make 440 horsepower but that four extra horsepower cost us ten foot pounds of torque um now uh this is also a quadrijet intake that's on this uh we were using a 4150 adapter that's on there to be able to make this all work we also did run this on a quadrajet it made similar power it needed to be adjusted made some tune adjustments with it but it made very similar power all of these motors all four of them ran on the same demon carburetor on this dyno so we tried to take that out of the equation this motor is probably going to go back in that car with a quadrijet back on it because that's much more true to pontiac form and i have a freshly rebuilt quadrajet that it's going to sit on here and be able to make some nice pontiac power for me uh full disclosure here this has had a lot of machine shop quicker the ring package is kind of tricky a lot of the upgrades and tricks that you can do in the machine shop world to free up some power have been done to this motor now we didn't do any porting and polishing to the hats but as far as the bottom end goes it's pretty cell there's a lot of tricks that they've been using in this now unfortunately those tricks cost money so the question you ask yourself at that point in time is does it make sense to spend the extra several hundred to a couple thousand dollars to have professional machining done and to have all of the trickery done to be able to increase the performance of this motor and quite honestly legit longevity of the motor versus building a kind of a low buck true low buck uh motor like this oldsmobile was essentially speaking we're talking maybe i got 20 foot pounds of torque and 5 horsepower or so on this versus this i have a slightly longer uh torque table than the oldsmobile does but again it costs a bit more money to be able to do that correctly now you also do have the pontiac tax which things are more expensive for pontiacs everybody builds big block chevys not everybody big builds big block pontiacs same can kind of be honestly said for the oldsmobile um they share a very similar attack same with the buicks you ever build a buick 455 you know they're great motors but parts are a bit more expensive and they're not nearly as readily available as it is to be able to build a small block or big block chevy so that's my pontiac 455. it was a pretty good motor i'm pretty happy with it it's very very i'm very much excited to get it in my 1970 pontiac and that will be done as soon as the amc is done promise it'll be done all right so we've got the pontiac done we've got the oldsmobile done we've got the chevy done let's talk about this mopar now this mopar is a little bit of an odd duckling and i'm going to give you a little bit of a backstory on it so this is a 1977 400 block came out of a half ton pickup truck um the purpose of this build is to go into 73 charger check katrina bell's 1973 dodge charger when she purchased that car it had already been swapped from the original 318 that was in the car 2a 1973 400. uh it's a smog era 400 it's not got a lot of guts um but we enjoy the big block and it's already there so it got us thinking what if we did a better version of that 400 that's in there and made this happen well for those of you who are not familiar with mopars most people would swap into a 440. and sure that's a great motor and there's a ton of people out there showing all kinds of amazing things out of the 440. the 400 is a little bit less of a desirable motor so they're not really worth anything i bought this motor from a guy off of craigslist for 180 dollars carbed pan but the trick is with the 400s is you can shove the rotating assembly out of a 440 with shin machining into one of these and it makes a stroker kit out of your 400 so that makes it a 451 cubic inch off of a 400 which gets us within striking distance of what all the other guys were as far as our cubic inches go the other nice thing with doing that rotating assembly is it does cut down on your rotating assembly mass the weight comes down because you're cutting materials off that 440 mass which gives you some really good revving capabilities and the 440 stuff in the early 70s was very very stout so we could throw quite a bit of abuse at it so as i said this was a 1977 400 block out of a half ton pick em up truck rotating assembly wise it has the 440 crank that has been turned to be able to fit the 400 as well as the original 440 rods the matching set of 440 rods with the uh original crank on top of those we loaded a set of icon pistons and got ourselves right to that nine and a half nine point six to one compression ratio very comfortable to run on pump gas we didn't want anything where we're gonna have to run crazy gas to be able to get this thing down the road she does drive this car pretty reasonably often um it does have a dual plane edelbrock intake manifold on it exactly the same setup we saw on the chevy as well as on the pontiac um it is running a set of motor home heads and this is a kind of a complicated conversation to have we can have that conversation elsewhere but these are not the best heads that mopar made by any means they are basically just a factory cast head um they were not anything special they're not the best of the best they're not the worst um we did replace everything in them so new valves new springs new keepers new all the stuff has all been replaced it is factory sized stuff um one thing that we did realize once we started working on this thing and we wanted to have this as a cast iron motor to be able to compare it to the other ones was not a lot of people rebuild cast iron mopar motors so parts were not really readily available and even better stuff for the cast iron really wasn't available so we put essentially basic stock stuff back in it it wasn't anything crazy uh it does have a custom ground camshaft from comp cam it is a flat tappet camshaft it's got 1.6 rockers from prw but otherwise it's basically just a 451 cubic inch version of the 383 and the 400 mopars from the mid 70s late 70s um did pretty dang well and sounds pretty dang good so so power levels on this thing actually came in pretty quick almost as quick as we saw in the the 454 chevrolet at 2700 rpms we crossed that 450 foot-pounds of torque mark and we carried that all the way to 4 900 rpms max torque was at 4 000 rpms and we achieved 486.7 foot-pounds of torque max horsepower was achieved at 4 900 rpms we hit 420.5 horsepower now we were all very happy with the results it made pretty good power for what it is it's not a screamer by any means there are certainly some opportunities left in this motor the setup that's in here is not really perfect to be honest with you we were battling valve float pretty seriously at 5000 rpms as you can see in the dyno graph it starts to get real angry um you have a valve float issue that as you can see the power is still building nicely in the horsepower on the curve and the torque is still maintaining there but we're starting to fall apart there so i think there's definitely still some horsepower left to be scrounged out of this thing i would say would probably get somewhere between what we see with the oldsmobile and the pontiac uh were we to spend the extra time and money and effort to figure out exactly what needed to be fixed to be able to squeeze out that extra little bit of rev range because realistically speaking with the rotating assembly that's in this that rotating assembly should rev better than all of the other ones do because it's physically lighter it should be able to hit 5500 rpms even to 6000 rpms a lot of people rev these motors to six grand um and they can make very considerable power now fixing those problems will not add more torque to us so our torque number is probably exactly where it would be what it would do is it would draw that torque number out a little bit further which would generate us more horsepower over the rpm range so that's where this thing was great motor we're very happy with it looks awesome it's going to look great under the hood of her 1973 dodge charger very excited to get this project moving forward now this brings us to a very interesting point in the conversation all of these motors would benefit from better heads to be honest with you this is the only one that has aluminum heads on it and even having these heads worked would probably net some considerable power the pontiac absolutely would benefit from a set of aluminum heads the mopar would be a huge difference with a good set of aluminum heads the big block chevy absolutely it would pick up some power with the aluminum heads probably not as good because the factory chevy ls6 heads that are on there are excellent heads so it would pick up power but it wouldn't certainly be as much as you would see with the pontiac and it definitely wouldn't be the percentage improvement you would see with the mopar so this has been kind of a big block iron-headed show-off to see what they really do to be honest all the same dyno all basically built in exactly the same way all very close as far as displacement goes and to see you know which one's the best now which one's the best well let's look at a couple of things uh from a price wise uh either the olds will be over the chevy but you got to take that caveat of the fact that rich got a smoking good deal on the bottom end of this if we penalize him two thousand dollars for what he would essentially have spent to have the block machined and the crank turned and new rods and pistons and all the other stuff yeah i gotta hand it to the big block chevy it was inexpensive it was simple you can get parts for it instantly if you don't have it at the local engine builder they can get it from one of their suppliers usually within a day tons of things that are available for that motor you can get everything you need from jegs they're right down the street from here and you could build yourself a screaming big block chevy pretty simply i mean there's a reason everybody built big block chevys for hot rods right so with that said cost wise i'll give it to the shed second place i would probably say the oldsmobile it really wasn't terribly terribly expensive to build this motor the parts were reasonably available it wasn't super complicated there wasn't anything real interesting to do here it's just a big block 455 that's punched over with some stock shelf pistons and uh it did a very very good job for what for what it was and for the amount of money and energy that was put into this thing not saying rich didn't work hard putting this motor together he certainly did but there wasn't any kind of trickery this was just kind of it is what it is as for the pontiac i love my pontiac i'm a pontiac guy uh i'm very proud of what this motor did i love cresting 500 foot pounds of torque it did cost more than all the other motors it did take a long time getting the machining done getting parts in it's not nearly as easy to do as a big block chevy is the bop guys buick olds and pontiac know that there's a cost for running something that's not a big block chevy it's a great motor makes boat loads of torque makes it for a nice long tier period of time realistically speaking it's more than enough for powering that 1970 le mans into a very very respectable quarter mile and it's still very street drivable the sound of it is fantastic i absolutely love it but it was more expensive and it did take longer to build so it's kind of hard to say i love the vehicle the problem you're going to run into is parts availability you can't get it as quickly they're not as easily readily supported but it's also kind of fun to be able to have something much more unique than just another chevy underneath the hood or something so i love this motor i'm glad i built it i'm excited to have it in my car and making some great sounds and doing some big nasty burnouts so the last thing to talk about is this big block mopar and to be honest with you this gets a little bit complicated i would probably build this motor essentially exactly how i built it over again this oldsmobile i would probably build this oldsmobile basically exactly how it is the chevy it's it's perfect don't worry about it it's great put it back in the truck and have a good time the mopar is a different animal and i didn't know before we started this project to be very honest with you this is the very first big block mopar that i have built that rich has built or that our engine builder had built um they had built ones that are you know money is no object kind of big block builds or rb motors not the b motors but were i to do this again um i honestly i would build it differently the availability of stroker kits for these bees are incredible for the amount of money we spent on a factory 440 rods pistons and crank we could have put a 499 cubic inch stroker kit in this thing for honestly probably less money and it would just drop right in we wouldn't have to do anything to grind to make sure that the counterweights are done we wouldn't have to do any kind of there's nothing to do you can buy them from eagle you can buy them from scat and taking a 400 cubic inch big block to essentially 500 cubic inches how do you hate on that um that's not an option for these guys you can do that in the tall deck chevys but a tall deck chevy block is considerably harder to get a hold of and more expensive than a b series mopar you can find these things in a junkyard without a problem all you need is the block so if i were to do it again yeah i would absolutely go the route of an aftermarket crank rods and pistons and make this thing essentially a 500 cubic inch big block um same probably goes for the heads there are a lot of options as far as mopars go with heads you can run all kinds of different things same things with pontiac there's all kinds of different heads that you can run that move your compression around that have different size valves that have different setups on them there there is a lot of range that you can get into and you can certainly squeeze more power out of these big block mopar heads that are cast iron but the honest question becomes a question of money why would you with the big block mopar heads as inexpensive as they are and let's segue that into a conversation now about heads the money especially on the mopar side of things uh to me was quite shocking given this is my first foray down the the whole of mopars the pricing was incredible you know these guys are both uh a couple hundred dollars you know for a good set of um edelbrock out of the box heads you're gonna have 11 to 1200 pretty easily in these guys in in buick holds pontiac um depending on what you're looking for somewhere in that range 11 11 12 13 1400 somewhere in that range um if you're going to send them off to somebody like butler performance for pontiac um they're going to have a bit more into them but they can make them an even better head um when you get into the mopar side of things they're way less expensive like 30 percent less expensive than the big block pontiacs olds and those guys uh so for a set of edelbrock heads even if you replace some of the pieces that are not that great in edelbrock heads you have less money involved in buying a set of ready to run heads out of the box from indy or mancini racing or 440 source or whomever you have less money in way better heads that way less that dissipate heat better that flow better that have better angles on the spark plugs that have everything better than working a set of these cast iron heads so if we were to do this again would i do the aluminum head upgrade absolutely would this thing make incredible amount of power with 500 cubic inches with an aluminum set of heads on it oh yeah would it break everything in the car possibly because the amount of power that you would be unleashing on this thing would be considerably beyond what this is now this is a very stout motor don't get me wrong it's going to be a great motor for what she's going to do for it for right now the cam shaft that's in this thing is already ready to rock and roll for the aluminum head upgrade which is definitely in the cards so once she's comfortable driving this motor this motor will probably have those old cast iron heads taken off and brand new aluminum heads put on it and it's going to free us up a whole bunch more power and a bunch more rev range to be able to make it a much more fun motor the oldsmobile this hazard set of aluminum heads on it they're not going to get touched this makes enough power right now for what it is it's going to be fine at some point in time maybe it gets nitrous maybe get some sort of forced induction on it it's possible the heads are not the best heads but they still flow better than factory stuff and they're capable of doing considerably more the pontiac honestly i don't think that i'm going to end up doing aluminum heads on it it's it's just it's so expensive to do i can't stomach spending essentially three thousand dollars or thereabouts on a set of aluminum heads for this motor right now it just doesn't make any sense to me it makes plenty of power it's just that pontiac tax is expensive were i to do it i would absolutely get a set of heads from either kaufman or butler um i would have a set of heads that are that are ready to rock and roll out of the box that have good quality components and i would bolt those things on and i'd let this thing eat and it would make considerably more power than it makes now because it can breathe better you can get into that rev range further it's just expensive and i wouldn't do it on the big block chevy for what it is i wouldn't touch it it makes more than enough power to have a lot of fun with it's the best of all of the worlds it's hey you know what there's a reason big block chevy's ruled everything right next to their small block chevy cousins so maybe not earth shattering but there's an honest comparison of all of them what's my favorite honestly the mopar uh i think the potential is incredible i think it's one of those things that most people don't know about including myself up until very recently i think the ability to be able to make 500 cubic inches out of a big block that revs just exactly how a 400 would that can create incredible amounts of power that's cheap that you can find parts for very very easily uh it's a killer combination it really is it's it's very unique also and i love seeing when you pop the hood of something i love seeing something that's just not a ls or a big block chevy i'm sorry i just i do now you know obviously the chevys keep their big black chevys but in the pontiac world if you if you pop the hood and you see a ls under the hood or a big block chevy under the hood you kind of feel like oh you know hey my flame suit's on guys but anyway there you go that is our honest to god as apples to apples as we can give you iron-headed big block wars between the chevy 454 the pontiac 455 oldsmobile 455 and mopar 451. so hopefully you guys have enjoyed this i'm sure the comments are going to get interesting about what you think is the best why you think i'm an idiot what i should have done differently how you built it cheaper and better in your garage over the weekend i'm interested to hear what you guys say we always appreciate comments uh please do click on that subscribe button all of these vehicles will be built here in the very near future so you can see these motors actually running and in their vehicles they all also will be going to a chassis dyno over at cia performance to be able to see what actual numbers they make on a chassis dyno in the vehicle fully loaded with accessories we're also going to be taking uh their 1965 buick uh gs with a 455 buick stage one motor and putting it on that same dyno and seeing what numbers it makes so we can use it as a rough comparison to what these things make as far as what they are so if you're interested in that make sure you subscribe as always we appreciate you guys watching we hope you've enjoyed this it's been a little bit entertaining and at least a little bit educational we'll see in the comments thanks for watching we'll see you next time

Channel: Lucore Auto and LucoreRacing

Views: 119,730

Rating: 4.7726431 out of 5

Keywords: Lucore, Lucore Auto, LucoreRacing, Lucore Racing, Lucore Automotive, Columbus, Ohio, Dublin, 454 Chevy, 455 olds, 455 Pontiac, 451 Mopar, 454 LS6, 455 oldsmobile, 455 oldsmobile build, 454 Chevy Dyno, 455 Olds Dyno, 455 Pontiac build, 455 Pontiac Dyno, 451 Mopar build, 451 Mopar Stroker, 451 Mopar Dyno, pontiac 6x heads, 452 Mopar heads, Speed Master Heads, ICON Pistons, dyno videos, Engine Dyno, Big Block Chevy, Big Block Olds, Big Block, Oldsmobile, Pontiac, Mopar

Id: oqPUxm5zm6E

Length: 39min 11sec (2351 seconds)

Published: Thu Aug 13 2020