H.P. estimate please. [Archive] - Chevelle Tech

: H.P. estimate please.


iwantachevelle
Jul 19th, 04, 10:14 PM
350, bored .060, The block was eyebrow cut. 11.6 to 1 comp.
Heads are 461 castings 2.02/1.60 full port job.
Cam is a solid lift with 240/250 at .050 .520 lift. at 102 lca. Rollers and a stud girdle.
Intake is a victor jr. gasket matched to the heads.
Ignition is a full msd set up.
Headers, cant remember sizes. 2.5 in. duals with flowmasters.
Carb will be a 750 holley mech. sec.
Thanks for any replies.

LXS
Jul 20th, 04, 1:02 AM
Just guessing here, but, I'd say somewhere around 430hp.

rhamm1320
Jul 20th, 04, 1:08 AM
I did a little guessing on your camshaft and timing (seperation and adv/retard for lca). Anyways, mid 400 hp - should pull very good. The Victor Jr is hard to beat - I had one on a 377 a few years ago - great intake.

http://www.virtualengine2000.com/images/DynoJu3.gif

http://www.virtualengine2000.com/images/DynoJu4.jpg

iwantachevelle
Jul 20th, 04, 10:37 PM
Thanks. What would you guys do for my next improvement? Roller cam? I have to run race fuel so I will Probly try to get 12.5 to 1 this winter.

chev-hell
Jul 21st, 04, 2:57 PM
IF I'TS ALL FORGED JUST JUICE IT.. CHEAP AND EZ.. smile.gif