20" rims on the Dyno
#31
#32
#34
#36
Yeah, but unfortunately for me I took a pretty bad hit in performance especially on the Torque. Oh well, at least it looks better...perhaps those TP you will develop will help me gain that power back hehe
By the way doing these mods I got these following peak values; 249.3hp@6250/223.6tq@4750 as oppose to before 248.0hp@6500/215.5tq@4750. Perhaps due to the lighter rotors that took off a total of 9lbs total for both side on the rear.
-Interstate Battery, finally had to replace my 6 year old OEM one.
-MD Coolant Control Valve
-UR lightweight underdrive pulley (-5.2lbs)
-UR lightweight flywheel (-15lbs)
-Southbend OFE stage 3 clutch, just to replace my 90k old one.
-Girodisc 2-piece rotors (-9lbs rear and -11lbs front)
-SxExCx ground kit
By the way doing these mods I got these following peak values; 249.3hp@6250/223.6tq@4750 as oppose to before 248.0hp@6500/215.5tq@4750. Perhaps due to the lighter rotors that took off a total of 9lbs total for both side on the rear.
-Interstate Battery, finally had to replace my 6 year old OEM one.
-MD Coolant Control Valve
-UR lightweight underdrive pulley (-5.2lbs)
-UR lightweight flywheel (-15lbs)
-Southbend OFE stage 3 clutch, just to replace my 90k old one.
-Girodisc 2-piece rotors (-9lbs rear and -11lbs front)
-SxExCx ground kit
#37
#38
Something you might want to keep in mind. Eventhough both the test Tony and I did shows significant losses, they show it in two different ways; one as a measure of time, the other as a measure of engine speed. Looks like if I did a test on the same dyno as Tony's, the losses would not be the same or there at all, since his test yielded no peak power loss.
#39
#40
For the three test that you did, can you stretch the 17" curve and shrink the 20" curve so that they can have the same sampling rate as the 18". Curious to see how that looks. Also can you fit a quadratic trendline on each of the curves? Thanks.
#44
#45