bbc in a ls1 car what do you think?
would you do this....?
what are your openions
efi or carb.
i dont know about you but the thought of a big block in my car is awesome!!!!!
another 1000.00 would be a bbc 500hp out of the box....no tune.....no over priced parts...i'm just venting about this but does anyone else feel the same as me
dont get me wrong....ls1 motors are the S**T!!! but im going broke trying to beat cobras with a pulley and some bolt ons...
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I'm working on a build for my brother duplicating a combo I have a build sheet from a few years ago. It was basically a stock 454 BBC, bored out to 470ci with iron oval port heads (minor bowl work, narrowing guides and grinding away casting flash), Crane cam, Crane dual springs, Edelbrock manifold, Holley 1050cfm carb, and Moroso oil pan. It made 636bhp at 6800 RPM with 10:1 compression and pump gas. You can build this setup for about the same price you'd sell the old LS1/ECU and wiring in the donor car.
But, from what I don't think you can retain AC or heating, and it is considerably heavier than the all aluminum LS1.
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put a big block in a gen3 camaro or something... not a gen4 ls1 car. and if you would do it, might as well go carb'd too.
i will prob stay with the ls1 powerplant but next time it will be a bigblock
also.....i spun 2 rod bearings in my engine so i am on the lookout for another short block to get the car back on the road......hit me up if you know anything....


about 650 cubes ought to do the trick





