My motor is just about finished and I'm looking for some ideas on it's potential performance.
454 .030 over
10.5:1
Forged crank and rods
Ported 781 heads w/2.19 valves
Port matched RPM Air Gap intake
850 carb
Cam is I believe an old UDHarold grind solid flat tappet cam .613/.643 240dur on a 108 center ( I think). Hooker super comps..2" tube into 3.5" exhaust
4.56 gear
Pretty much an 1/8th mile car when it does see the track

Engine will be going to the dyno in a week or 3 for the final results

Car is a 3100lb 80 Malibu

thanks

83 views and no comments or thoughts???

If UDHarold recommended that cam for YOUR combination, you will be FINE, imho!!

Harold flat know's his stuff sorta deal here!!!!!!!!!

pdq67

He didn't recommend it. My engine builder picked it out. I think he knows Harold's old partner or the Bullet cam owner..something like that

Anyway, I still figure you will be fine, although it may, just may be a schosh small???

That said, SMALL equates ta more grunt if your tires can hook to use it!!

pdq67

mid/low 7's in the 1/8..who knows..I bet it'll scoot