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Old 04-18-2018, 01:46 PM
adeeos adeeos is offline
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Join Date: Sep 2004
Posts: 53
Default Budget 455 street pump gas HP guess

Gents, I did not want to spoil 455rebels thread so hear goes with my own. I just got my 455 back from the machine work and was curious how much HP/TQ is may put out without spending 550 locally to find out on a real dyno.

Basic budget combo;

-TRW flat tops stock pistons
-Stock crank/rod combo
-6x 4 heads, non ported
-Q-Jet carb
-Rhodes lifters
-Crower 60919 cam .470/.470 lift, 304/316 advertised duration
-3 tube headers, 3 inch exhaust, 400 T with stockish converter
-3.73 gears
-Edelbrock RPM intake manifold

All of this is a heavy 70 GTO convert.

Any ideas?

Thanks!


Last edited by adeeos; 04-18-2018 at 02:04 PM.
 


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