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SVT Shelby GT500
Bigger blower = more power?
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<blockquote data-quote="StrayBullitt" data-source="post: 15954690" data-attributes="member: 181759"><p>Yes, there is more air volume inside a 4.0 L blower vs a 2.3 L at a given psi.</p><p></p><p>I just went back and watched VMP's Gen 3 video on Justin's GT500. At the 5:40 mark of the video he shows a dyno graph, gen 3 vs gen 2 R. After 4500 rpm, boost pressure is nearly Identical at around 18psi, power is up around +30 over the curve on the Gen 3. Under 4500 rpm, Gen 3 is lagging slightly in boost pressure, power is still up slightly on the whole pull, I would be curious about the charge air temps, though at 18 psi I would think they may be comparable through both blowers.</p></blockquote><p></p>
[QUOTE="StrayBullitt, post: 15954690, member: 181759"] Yes, there is more air volume inside a 4.0 L blower vs a 2.3 L at a given psi. I just went back and watched VMP's Gen 3 video on Justin's GT500. At the 5:40 mark of the video he shows a dyno graph, gen 3 vs gen 2 R. After 4500 rpm, boost pressure is nearly Identical at around 18psi, power is up around +30 over the curve on the Gen 3. Under 4500 rpm, Gen 3 is lagging slightly in boost pressure, power is still up slightly on the whole pull, I would be curious about the charge air temps, though at 18 psi I would think they may be comparable through both blowers. [/QUOTE]
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Bigger blower = more power?
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