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Old 10-18-2020, 09:37 PM
Douglas Willinger's Avatar
Douglas Willinger Douglas Willinger is offline
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Join Date: Dec 2017
Location: Rocky Mount, North Carolina
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Default 441 Pontiac Ram Air IV E-85

Quote:
Originally Posted by ponjohn View Post
Can you run E85?
That is what I want to do, build a 4" stroke, 3" main, perhaps with a 1967 400 block (thicker walls), with Ram AIr IV 614 heads with 12.75 or so compression ration, with E-85. How doable is that, assuming a consistent true E-85 supply with a quadrajet. (Or some EFI setup that adjusts on the fly for E-70etc)

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1970 Lucerne Blue Firebird Trans Am, deluxe blue interior. Original Ram Air III, M-21, 3.73. Being built as a 4" stroke "434" with SR 614 Ram Air IV heads

1972+ Lucerne Blue 4-door hardtop "what if" T-41 Le Mans Sport GT/Grand Am concepts. Equipped with future 3" journal "455 HO"/"what if" prototype "SD 455".
What if GM had continued production of the 1970-72 GM A body somewhere in the southern hemisphere?