Pontiac 400 wc T/A 6.6 rebuild


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Proformance Unlimited's Pontiac 400...Live engine run
Pontiac 400 built by Proformance Unlimited Live Run http://www.proformanceunlimited.com/ You can view this engine package at the following link: http://www.proformanceunlimited.com/specs/pontiac_400_375tk.html Pontiac 400 with 450 HP engine package with Edelbrock aluminum heads can be custom designed to your specific needs. All engines can be custom painted to match your vehicle at your request. We can outfit your engine with the exclusive March Performance serpentine belt system. We can also assist you in choosing the proper transmission and stall speed converter combination for your vehicle and have it shipped directly to you as your performance crate engine is being built.





T37 Build Update Pt 18 - First time Pontiac 400 Engine Start!
Lots of bits and pieces. Readjusted valves and Motor runs great. By the end of the video i had 15 minutes of run time on the Motor. I'm expecting at least an hour before the rings seat. So should be a little smokey till then





Pontiac Engine Break Down 301 to 455
Facts talk Pontiac Engines 301.303,326,350,400,389,421,455,482





Installing Crankshaft
Next comes the crankshaft. Continuing the build on the 1974 Pontiac 455 engine.




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