JusMX141
Moderator
- 15,147
- 1,287
- Dec 13, 2005
-
Greensburg,
Pennsylvania
First time at the track with the PPG Dogbox trans installed, first time at the track with the BatMo40 on the car. Dave literally installed the turbo and loaded the car on the trailer- no tune, no street pull, nothing. We had no idea what to expect.
A low-50* outside air temp and horrible track prep meant traction was nonexistent for everyone (not just Dave), so no 9-second pass yet...but Dave took my advice to turn off antilag and do a 6000rpm launch limit while slipping the clutch for the last pass of the night and the result was astounding.
The first run of the night was to just get a feel of what the car was going to do AFR-wise and such with the new turbo and trans. He got on it through second and stayed into it hard, trapped just over 146....already faster than any previous run. The next good run resulted in a 148mph trap, and then the final run was the magic number.
Some more info- he's out of fuel, without a doubt. Injector duty was 98%. Boost was in the 37-38psi range, the highest airflow I saw logged on the first run was 72.5 lb/min but the laptop battery was low and he didn't want to review any more runs at the track in an attempt to save battery power to log with. I'm sure he'll respond to this thread with any reports of higher airflow numbers and of course video of the runs once it's edited.
The new compressor wheel is definitely badass....72.5 lb/min out of a 60mm/86mm compressor at 37-38psi is quite impressive to say the least with no sign of being strung out.
Congrats to Dave for raising the bar once again, and special thanks to Bullseye Power for helping to make an already-awesome turbocharger even better.
A low-50* outside air temp and horrible track prep meant traction was nonexistent for everyone (not just Dave), so no 9-second pass yet...but Dave took my advice to turn off antilag and do a 6000rpm launch limit while slipping the clutch for the last pass of the night and the result was astounding.
The first run of the night was to just get a feel of what the car was going to do AFR-wise and such with the new turbo and trans. He got on it through second and stayed into it hard, trapped just over 146....already faster than any previous run. The next good run resulted in a 148mph trap, and then the final run was the magic number.
Some more info- he's out of fuel, without a doubt. Injector duty was 98%. Boost was in the 37-38psi range, the highest airflow I saw logged on the first run was 72.5 lb/min but the laptop battery was low and he didn't want to review any more runs at the track in an attempt to save battery power to log with. I'm sure he'll respond to this thread with any reports of higher airflow numbers and of course video of the runs once it's edited.
The new compressor wheel is definitely badass....72.5 lb/min out of a 60mm/86mm compressor at 37-38psi is quite impressive to say the least with no sign of being strung out.
Congrats to Dave for raising the bar once again, and special thanks to Bullseye Power for helping to make an already-awesome turbocharger even better.
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