Quote:
Originally Posted by arpad_m
Very interesting, thanks for the data point. I didn't expect the difference to be almost half a second at these relatively low speeds. Were the conditions identical, or at least very similar, including weather, temps, starting gear and pedal position?
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Its been 1 year.
Ambient temperature was 10 degrees celsius (says dragy) and tested at same day.
Traction control fully off, tried to start with low revs and with high revs.
Those times I posted were the quickest. At like 85 kmh I pressed 100% throttle.
I also watched the intercooler temp to cool down completely before attempting the next pull.
200-250 kmh
without aero: 5,48 seconds
with aero: 6,16
Tbh. I thought it slows down even more.
My thoughts were I could archive faster track times without aero.
Thats why I had to measure acceleration.
Really depends on track.
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Callaway SC750 ZL1, DIY 1LE with added OEM 1LE Wheels, DSSV Suspension and 1LE Aero, FEA front control arms, DIY oil cooler, CWA 150 pump, bigger intercooler, Phenolic blower spacer, 82°C thermostat, BMR lockout kit, CTSV Brake Air Deflectors, Smooth idle cam, LS7 lifters, Bronze trunnion bushings. Tuned by JRE