Originally posted by wpspeedracer@Jan 27 2006, 06:54 AM
what % are u figuring from the RWHP figure? I'm at 178 w/air box on, 187 no air box.
Mark
#54
[snapback]72456[/snapback]
Both are very stout numbers. The non air box number especially. Generally, 18% is the accepted figure for driveline loss.

No calculator here, but thats about 37 HP, so both numbers are ahead of the curve, unless I am missing something.