Timing Pull Measurement Question...
#11
I can't wait to get the updated Software in mine so I can dyno my car
I am thinking 430HP and 500lbs of torque. Okay, I am mistaking my car with CincyTT's car
#12
APR may be different
with the water meth spraying at 5 and full at 12psi and no adjustments made to timing i get very little pull....my tests were done when the outside temps were 85-88 degrees pretty hot day... now most people i know with water meth have GIAC chip tunes....so this is what i think the difference is..apr becuz of their powerfull and smooth powerband has much different timing settings throughout the rpm range...only thing i can come up with...i get 2-3 pull in some cylinders...then when i just barely raised it to .75 advance (or one click up on channel 9 with unitune software) one time i got 10 degrees pull(only happened once) but on average it was around 5-7 in most cylinders.....car still runs great and def can tell when not spraying with stock timing(still apr tho) vs spraying like i said above at 5psi then full at 12psi now this needs to be thought on and APR wont help becuz they think im trying to steal thier program which is crap....but unitune DOESNT read the APR timing adjustments.... i asked APR how thier program works if the timing is set the same all the time or it changes depending on the RPMS and certain conditions they wouldnt say so if you have APR 93 oct and have water/meth let me know what you find out......email or post or even PM me
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kduznetsov
B5 Models
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07-13-2011 02:40 PM