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Old 04-21-2014, 12:27 AM   #45
70stroker
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Join Date: Jan 2007
Location: pittsburg kansas
Posts: 894
Re: 70 GMC 4wd version

Quote:
Originally Posted by mud.man.rj View Post
So what is the build on the engine, hp, internals, love big blocks, build and install them in everything I can.
Not 100 percent on power numbers, I did folow a build from a magazine when I built it, should be just shy of 600 ft lbs, and around 475 hp.

Full scat rotating assembly, 10.1 compression, 781 reworked gm heads, roller rockers, gasket matched intake and exhaust.
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