went to the track this weekend, tack prep was not that good, but noticed that that the car seems to be closing throttle, shutting the injectors and pulling timing in all the shifts, making the car sound like a manual car, but checking videos on faster bolt on cars i noticed that they all sound like automatics, with no pause in gear changes making me think there is still some improvement to be made.
the car has a intake, airforce intake manifold, 2'' long tube headers, no cat and some borla npp exhaust, a circle D 3500rpm stall converter, i was racing on VP X85 fuel, it puts down 469whp and its gone 119 mph pretty consistently on full weight trim (except drag pack)
This pass the car had a 1.8x 60ft, with pretty bad traction on 1st gear so that could explain why so big of a dip in the throttle there, 2nd gear onwards it had good traction but still pulled some throttle.
2dapuntuable 3.hpl
This is the tune, i changed the shift points to a higher rpm to take advantage of the intake manifold and tried some of the stuff i normally did on the 6l80 which i know its a totally different animal
cachalote setup2.hpt
Could this throttle closing be blamed on my transmission tuning or is some tuning lacking on my engine and torque side of things?