View Single Post
JBL930 JBL930 is offline
JBL930's Avatar
Join Date: May 2006
Location: UK
Posts: 1,172
Originally Posted by GT2EvoGuy View Post

Yes the calculator requires that you input the rear wheel torque curve. The Dyno Dynamics power curve for your car showes rear wheel figures correct? - ie peak rear wheel HP of about 500 and about 530lbs of peak wheel torque?
No mate, my graph shows corrected flywheel HP, it says so on the graph! If that was my actual rear wheel torque i'd be at nearly 600 ft lb's at the flywheel (which would be over 810nm), which simply isn't possible with my set up and boost level. I'm only at a little below 1.1bar with twin K16/24's. I'd need to be at 1.3 bar and running very special K24/26's, plus twin plug and race cats to get anywhere near those numbers.

If i've input my figures correctly and it's given a time of what i can actually prove, then i can only assume it is asking for flywheel HP. Otherwise it really is miles off
87 930, 993 turbo engine, RS Tuning 520PS/515lbf-ft, Arrow Rods, ARP hardware, Solid lifters, G50-50, RS Flywheel, 890nm Sachs clutch, RSR coil overs all round, 993 C4 calipers front, 930 fronts on the rear, Ruf Speedlines.....
Old 540 BMW, XB12S Modified, for being a total hooligan
Old 11-23-2009, 05:37 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #18 (permalink)