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Forum: Pontiac - Race 01-30-2023, 03:50 PM
Replies: 19
Views: 1,639
Posted By Fast 69
My experience was the opposite way. I broke the...

My experience was the opposite way. I broke the 4.5” M/T crank in my 495 and put the same cam, heads and intake/carb on a 4.25” stroke 467” engine and went the sameET within a tenth of a second....
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