Boost off the line video
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Boost off the line video
We have been running Cobb boost off the line for launches at Pro Solo events all season. Finally got some slow motion video of the launch at a test and tune event last month. This was set to 4300rpm stationary rev limit, and about 4psi boost, there is still wheel spin and you can hear the rev limiter lick in 1st gear about 1-2 car lengths out. We tested up to 7-8 psi, but the tires just lit up instantly. Mostly tune with launch rpm, 4100-4800 depending on the track surface.
Slow motion
Real time
Slow motion
Real time
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Joined: Nov 2012
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Are you dumping the clutch or some slip? Sounds like some slip but not sure
The different rev limits are different calibration flashes correct?
Thanks for the info. I may need to do this looks like fun lol.
The different rev limits are different calibration flashes correct?
Thanks for the info. I may need to do this looks like fun lol.
gotta work on that 1-2 shift, it sneaks up fast 
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#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
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Yes, the rev limit changes requires a different map and reflash, not as flexible as other OEM ECUs.
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Thanks for the info