Quote:
Originally Posted by CT335xi
I just looked at BPC posted dyno graph for the n63tu 347/399 and those seem pretty low for dynojet , considering the flywheel rating is 445/480 and probably under rated estimate at best from bmw. Also if the test vehicle was rwd they should of been even high because of less drive train loss 2 vs 4.
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This has been the mystery for us 50i guys we have dynos now but no baselines . The other dyno I posted was on Dynojet and he hit 531 and 580. BPC showing hella more torque but much lower HP. I am not sure to make of them all except they are putting down some nice numbers. i am just trying to find time to go baseline and dyno the tune and put it to rest.