Dave M

Can someone tell me specifically what is in the 500HP carb motor?

I would like to build a similar engine.

Carb, Intake, Heads, Cam, Pistons, rods, crank?

I have a 454 Mag, would the heads or crank be the same as the 500hp?

rmbuilder

Dave,
Here is the cam/valvetrain info:
http://www.cranecams.com/?show=brows...11&lvl=2&prt=5
Bob

Shah Mat

http://www.offshoreonly.com/forums/s...ht=hp500+specs

klaw

I have a take off set of pistons, cam, intake, exhaust and roller rockers fronm a 500 hp let me know if you have interest

klaw

also the f00 hpo was a 502 block sorry I missed you wer building a 454

Dave M

Thanks Guys,

Klaw, I'm not necessarily building a 454. I just wanted to know if the crank and heads were the same. I think I want to build a 502. My 454 block is 7 years old and was run in salt a lot.

RickR

Dave M
If your 454 crank is a Gen V or VI, it is the same casting as the 502 but is balanced differently for the 502's larger pistons.
Your machinist can balance your old 454 rotating assembly for the 502.

WAGS382

Dave M,
I am cosidering an upgade on my gen VI 1998 HP 500's. I will be selling 2 complete sets of cylinder heads and cams this fall. These are fresh water parts with approx. 200 hours on them. P.M. me if interested. Jeff

Aggressor 25

Dave,

This is Ty with the 25 Aggressor. We met at Fairview Beach last year. I have a complete and balanced 502 rotating assembly. Let me know if you are interested. It is down in Richmond at the engine builder.