I have a '13 gt500 with a 3.2lc KB pullied for 16lbs, mono blade TB, Id1000 injectors and o/r x pipe. After the install I had a remote tune done with Lund. After a few logs, Lund said the tune was done and looked good, but the car didn't feel fast. Wen to the track and car ran a constant 11.7 at 125 with a best of 11.4 at 126.
Yesterday I had the chance to strap it to the dyno. It made 503 the first pull and 507 the second. Logs and graphs looked good with no indication of any issues anywhere. Boost stayed steady at 16 and peaked 17 lbs through the whole run. No clutch slip either. Ended up getting someone else to tune it And the best that could be had was 577 with 22 degrees timing. All of this is on 93 pump gas.
Something is not adding up. Anyone ever run into anything like this? Possibly have any ideas where else to look for issues?
Yesterday I had the chance to strap it to the dyno. It made 503 the first pull and 507 the second. Logs and graphs looked good with no indication of any issues anywhere. Boost stayed steady at 16 and peaked 17 lbs through the whole run. No clutch slip either. Ended up getting someone else to tune it And the best that could be had was 577 with 22 degrees timing. All of this is on 93 pump gas.
Something is not adding up. Anyone ever run into anything like this? Possibly have any ideas where else to look for issues?
