Pontiac 400 HO engine Dyno Test
This was a Dyno Run on my Pontiac Firebird 400 HO engine build and tested by Terry Walter Precision Engines. Pontiac 400 block +.030 Pontiac #16 Heads 2.11/1.77 Forged Piston dished to bring CR down to 9.2 comp XE262H Cam Holley Carb Cast Iron Intake Pontiac Long Branch Headers
Pontiac Engine Break Down 301 to 455
Facts talk Pontiac Engines 301.303,326,350,400,389,421,455,482
Chevy 355 Ultra Light - 650hp+, Built by Flash Auto & Speed Shop
Chevy 355 with Ultra Light rotating assembly, Matched set Edelbrock 600 carbs, DART Aluminum heads. This is a 8,500 rpm engine producing 650hp. This engine was bought from Flash Auto & Speed to be used in a Drag Racer.
400 cid Pontiac engine ideling on the dyno by Tin Indian Performance
This is Mickey Turrin's 406 Pontiac engine on the Dyno. It is pretty much a stock rebuild using Seal Power pistons, RPM rods, a crower 60916 cam, re-done 6x heads, Performer manifold and 750 Q jet carb. The engine makes over 13" of vac at 850 rpm. Engine was rebuilt with Tin Indian Performance gaskets and seals and is topped off with a set of TIP Billet-TEK aluminum valve covers.