Quote:
Originally Posted by tom s
I saw a pic of all 25 303 short deck engine on skids for SCCA approval.SCCA required 100 so the short deck was not allowed to race.The factory built a 303 std deck with V heads and was a dog,then then went to IV heads and still could not compete with the chevy 302 so they went with the Canadian pontiac.Tom
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Fascinating history. It's surprising a 303 with RAIV heads wouldn't make more power than a DZ302.
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Hoping to finish a project while I'm still able to push the clutch in....
1963 Tempest Convertible (195-1bbl, 3-speed transaxle. 428 RAIV, 5-speed, IRS planned)
Pictures