Originally Posted by Warrtalon

I never knew the +3/+1 was your "old" setting. I just thought it was another new setting you tried, since it was .2s and 2-3mph better than your previous trip. I thought you then switched a 2nd time to the -4/-1 en route to the 11.5@119. So, what changed between the 11.8@114.5 and the 11.6@117?

Originally Posted by DSMotorsport

Originally Posted by DSMotorsport

good sunoco 93 pumpgas, 30* ait temps after the FMIC , good tuning. This is spiking to 26psi, settling down to 21psi by 7500rpm. I haven't had a bottle in the car since may. I have made about 25 wot pulls with this tune in the EMS an it's real consistent 385-390whp peak at ~6000rpm. seeing 380ftlb.

for comparason, I was getting 460-470whp on the GT35R that I just took off the car, on the same pumpgas in slightly hotter weather at 26si. With that turbo I only made 2 passes and went 120mph missing 4th gear at 23psi making about 430 on the aem logger. (pass in my sig)


I get that 117mph expected trap by overlaying actual drag run datalogs with my street pulls showing rpm, whp in 3rd gear. on my of my drag runs that show 116-118mph I see between 380 and 400whp (be it br440/nitrous, br440 in winter, or gt35r on pumpgas/low boost).

I think it's the insane low AIT temps that are making the power and allowing an aggressive tune. Im working on a screenshot with some info FYI.

Graph shown below is one of the better peak #'s. There is a missfire at lower rpm when the boost spikes (damn near 27psi spike). As I said before..on actual 116-118mph runs at the dragstrip with other part conbinations the logger shows 380-400whp. Now Im making 385-395 with a better overall powerband that should be easier to drive. Should trap atleast 117 if not better becuase of the better powerband/area under curve.