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SVTPerformance's Chain of Restaurants
Pics and Videos Buffet
MHP 2012 E63 AMG Tune Only: 773HP & 925lb/ft SAE
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<blockquote data-quote="Phiber Optik" data-source="post: 11719631" data-attributes="member: 40017"><p>I'm impressed by the gains for a tune only, congrats.</p><p></p><p>I think the problem with your claims are if you have established the drivetrain loss at stock OEM quoted crank power to stock RW dyno numbers, and then used that to calculate a percentage, that's fine, but you can't use that percentage when your making more power, you can only use the crank hp number that is lost going through the drivetrain not the percentage. it doesn't take 20% to spin a 70+lb wheel, it takes 5hp... once you have established the drivetrain loss in percentage that can only be used at the stock level not throughout the power gains...</p></blockquote><p></p>
[QUOTE="Phiber Optik, post: 11719631, member: 40017"] I'm impressed by the gains for a tune only, congrats. I think the problem with your claims are if you have established the drivetrain loss at stock OEM quoted crank power to stock RW dyno numbers, and then used that to calculate a percentage, that's fine, but you can't use that percentage when your making more power, you can only use the crank hp number that is lost going through the drivetrain not the percentage. it doesn't take 20% to spin a 70+lb wheel, it takes 5hp... once you have established the drivetrain loss in percentage that can only be used at the stock level not throughout the power gains... [/QUOTE]
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SVTPerformance's Chain of Restaurants
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MHP 2012 E63 AMG Tune Only: 773HP & 925lb/ft SAE
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