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The Terminator
Engine/Tuning
3.1" Pulley Whipple...
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<blockquote data-quote="Termilvr" data-source="post: 10921515" data-attributes="member: 89136"><p>you will probably need a 3.5 inch pulley with the 4lb lower to be in the safe range of 17-19lbs. The 3.1 should make around 17lb with the stock lower witch would make adding 4 lbs to much for 93 let alone 91. I think those boost levels have been done on 93 but the timing would have to be lowered a fair amount and i dont think it would be worth it.</p></blockquote><p></p>
[QUOTE="Termilvr, post: 10921515, member: 89136"] you will probably need a 3.5 inch pulley with the 4lb lower to be in the safe range of 17-19lbs. The 3.1 should make around 17lb with the stock lower witch would make adding 4 lbs to much for 93 let alone 91. I think those boost levels have been done on 93 but the timing would have to be lowered a fair amount and i dont think it would be worth it. [/QUOTE]
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The Terminator
Engine/Tuning
3.1" Pulley Whipple...
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