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SVT Shelby GT500
Fuel mod help for S/C swap.
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<blockquote data-quote="weider1717" data-source="post: 16264840" data-attributes="member: 159047"><p>Before I get beat up I did already do my research on this and read several times that 17psi doesn't require fuel mods but is the limit. I am hearing different now so I am confused.</p><p></p><p>I reached out to Lund racing who tuned my car with the stage two setup and I will quote their response:</p><p></p><p>"PCM doesnt care about those items nor controls it so you are good but being at 17 psi we would need injectors and a BAP to support this with our tune .</p><p></p><p>If any datalogging happens on a GT500 from 07-10 then it will need a nGauge and Wideband package for us to tune it .</p><p></p><p></p><p>John Nardi"</p><p></p><p>I am swapping to a VMP Gen 1 TVS with a 2.50" pulley. Of course I have the H/E for it and cai but still on stock plugs and from what I read I had planned on just changing plugs to the 471's gapped at .032 and change the blower and possible re-tune. So, if fuel mods are needed what do you suggest? I don't see me every going above what the stock rods will take as I am not wanting to build my engine if that helps. Also, if I ever wanted to go Whipple 2.9 but still stay at 700rwhp max what fuel mods incase I ever upgrade to that route. Thanks</p></blockquote><p></p>
[QUOTE="weider1717, post: 16264840, member: 159047"] Before I get beat up I did already do my research on this and read several times that 17psi doesn't require fuel mods but is the limit. I am hearing different now so I am confused. I reached out to Lund racing who tuned my car with the stage two setup and I will quote their response: "PCM doesnt care about those items nor controls it so you are good but being at 17 psi we would need injectors and a BAP to support this with our tune . If any datalogging happens on a GT500 from 07-10 then it will need a nGauge and Wideband package for us to tune it . John Nardi" I am swapping to a VMP Gen 1 TVS with a 2.50" pulley. Of course I have the H/E for it and cai but still on stock plugs and from what I read I had planned on just changing plugs to the 471's gapped at .032 and change the blower and possible re-tune. So, if fuel mods are needed what do you suggest? I don't see me every going above what the stock rods will take as I am not wanting to build my engine if that helps. Also, if I ever wanted to go Whipple 2.9 but still stay at 700rwhp max what fuel mods incase I ever upgrade to that route. Thanks [/QUOTE]
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Fuel mod help for S/C swap.
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