Hello all,
I recently completed a build on a 35,000 mile 2016 Corvette LT1 with A8 trans. Car ran just great before build and teardown showed very little wear. Build as follows:
10.5:1 pistons with H-beam rods
Brian Tooley custom cam I 227 E 244 LSA 115 ICL 110 38% fuel lobe and lift at .637 and .631
VVT and DOD delete
Johnson 2110 lifters with 7.825" push rods
LT4 HPFP and LT4 injectors
NGK 6510 plugs
3 bar MAP sensor
2" ARH longtubes
ProCharger D-1X with vertical cooler, red race valve, open race filter and 4.25" pulley
Mighty Mouse Solutions Wild catch can
Vehicle has no other mods. Fuel used is 93 pump gas.
When I picked the car up from the tuner the idle seemed rough. In gear and out. Light throttle cruising seems like it could be smoother. Occasionally on deceleration to a stop it seems as though the converter is staying locked too long, almost as if the car could stall. The tuner basically blamed it on the custom "big boy" cam. Full throttle pulls seem ok. The overall drive ability around town is just kinda brutal.
I'm attaching my tune along with a couple of log files. My question is, can my car be tuned better than this? Thanks in advance for any help that you guys could give me!
2016 LT1 A8 Corvette Copy.hptstart with warm up cruise.hplWOT acceleration.hpl