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      04-28-2014, 09:49 PM   #238
RSXDC5
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Drives: M3
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Quote:
Originally Posted by 335iRlz View Post
how do you figure that lol if its underrated like the m5 0-5% drivetrain loss should be the norm for lots of people. After I was putting down nothing short of 550-570 on the same Dyno PTF uses for their cars I'd be shocked if this thing wasn't over 400 for MOST people now I'm sure someones engine will get built when the guy building it didn't get laid, or maybe he's getting a divorce and someones gonna get a s*ty build but for most I'd say 400-415whp should be reasonable IF it comes underrated like 63tu.
I was giving a more conservative number to start, although I do believe the car will dyno around 405whp stock though. That's about a 5% drivetrain loss. Adjust my calculations about +10whp if you feel like it

Either way though, 625hp+ or so is definitely on the horizon!
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