Does the 502 415hp have Cast Internals?
#11
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Even though the intake is a hp killer, it will still make 550+ hp NA with a little work. It all depends on how much hp you want to make as to if the intake will work for you.
Eddie
#12
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Join Date: Nov 2000
Location: Lake Charles, LA USA
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502MPI/EFI are good candidates for prochargers. I had a Baja 272 502 EFI with procharger ran 78 best speed, 76 with a load.
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#13
Platinum Member
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Im going to do a 502 crate engine this winter 415hp and was wondering what the best intake, carb set up would be. I already have brandnew eddie marine headers and long risers. looking for 450-475. Anyway to do this without touching heads, dont want to pull heads off a brand new motor.
#14
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Platinum Member
Im going to do a 502 crate engine this winter 415hp and was wondering what the best intake, carb set up would be. I already have brandnew eddie marine headers and long risers. looking for 450-475. Anyway to do this without touching heads, dont want to pull heads off a brand new motor.
Tell him what yuo are doing and he will send you cam to install. No reason you can't get 550 out of that engine and those heads. regular 800 carb and a single plane intake of some sort. you will need to change the rocker studs and add roller rockers. Other than that, it is pretty simple. I am finishing that exact thing right now for a customer.
Good luck