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SVT Shelby GT500
Dropping pulley size...I need a retune right??
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<blockquote data-quote="2001Snake" data-source="post: 16248857" data-attributes="member: 99113"><p>Hey fellas,</p><p></p><p> So to give you a rundown of what I have. It’s a 14 with a email tune from LUND to accommodate the OR/X pipe. That’s the only “power mod” I have. I’m about to drop to a 2.4” pulley for another 2-3lbs of boost to throw a little more power at it for an upcoming race. So I email LUND about adjusting the tune for the pulley and they informed me that the tune on the car will be fine with the smaller pulley and that it didn’t need changed at all. I mean I’m no John Lund but adding 2-3lbs of boost may need timing changes and for sure added fuel changes for the pulley swap right? Seems wrong to me but figured I’d ask before I melt pistons lol</p><p></p><p>Thanks!</p><p>Jay</p></blockquote><p></p>
[QUOTE="2001Snake, post: 16248857, member: 99113"] Hey fellas, So to give you a rundown of what I have. It’s a 14 with a email tune from LUND to accommodate the OR/X pipe. That’s the only “power mod” I have. I’m about to drop to a 2.4” pulley for another 2-3lbs of boost to throw a little more power at it for an upcoming race. So I email LUND about adjusting the tune for the pulley and they informed me that the tune on the car will be fine with the smaller pulley and that it didn’t need changed at all. I mean I’m no John Lund but adding 2-3lbs of boost may need timing changes and for sure added fuel changes for the pulley swap right? Seems wrong to me but figured I’d ask before I melt pistons lol Thanks! Jay [/QUOTE]
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Dropping pulley size...I need a retune right??
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