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#36
04-05-2026, 12:25 AM
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I was just looking thru these posts again and I had a thought.
What if the Blue Car DID have a 421 as we’ve see in some of the pics/articles. The Red car is built and Wangers thinks to himself “what if I just do an engine swap between the Blue and Red cars?? What if the Red car was running the 421 out of the Blue car?? Would you run a new 421 engine in the Red car for the acceleration test without knowing what it could do? I wouldn’t. I would run the 421 motor thats already been tested from the Blue car. Then the 389 out of the Red car was put into the Blue car.
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 1966 GTO 1966 421-10.1-1 comp-Race Tec 23cc Pistons KRE Tri-Power KRE 65cc Aluminum Heads XE274 cam by Comp Cams DUR 230 Int 236 Exh @.050 - 110 LSA LIFT .491" Int .491" Exh Tri-Y-Headers by Tribal Tubes w/ Goerlich Mufflers 1966 Muncie Wide Ratio 4-Speed 1968-72 Chevy 12 Bolt Rear End w/ 3.73 rear gears Last edited by SD421; 04-05-2026 at 12:31 AM. |
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