400 Pontiac

Freebie motor I just picked up this weekend! 69 Pontiac 400. Ran but overheated. Timing cover is junk and water pump rusted solid. It has the wrong intake but, Hopefully I can build her. My wife really wants a 67 GTO and I am going get her one if I have to put it together one part at a time!

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1971 Pontiac Ventura II w/400 Pontiac engine making 430+ HP 11 seconds...
1971 Ventura II, Pontiac 400, TH350 w/Redneck 3500 converter, Ford 9" with two third members 3.70 trac-loc and 4.30 full spool. Engine .030 1971 Pontiac 400, oem 6.625" rods, oem "N" crank turned .010/.010, Comp Cams XE284H cam w/Crower cam saver lifters, and 1.60 Comp Cams Pro Magnum roller rockers. 1968 #16 heads, milled .035 to get 71cc chambers 2.11/1.77 valves. I ported the heads flowing 240+ cfm. Pro-Form 850 double pumper on a ported Torker II intake. Heads and Intake matched to the RA4 gaskets size fully blended. Ancient "ICE" brand Nitrous kit from the early 1980's, later bought out by Barry Grant re-named Nitrous Works plate kit.





Pontiac 400/461 Stroker Cam Break-In
Pontiac 400 stroked to 461. X-Pipe Spintech Exhaust, Cam Break-In





1969 Pontiac 400 startup
Ben Ballantyne 1969 Pontiac 400 Start Up





twin supercharged pontiac 400
experimental twin super charger set up. Dual eaton m90's




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