02-10-2018, 10:33 PM | #71 | |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
Posts: 992
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'17 White ZL1 A10 Convertible - TM ported TB - RotoFab CAI - 2.3" griptech upper pulley - Kooks 1 7/8" Headers with High Flow Cats - Borla S-type Catback - Audio Overhaul - NavTV M650-GM - 20" BlackDiForza- Michelin Pilot Sport4S - Tuned at BRC Raceworks (606rwhp/675trq)
'14 CTS-V Coupe - ZL1 lid - Ported TB - Ported Snout - AirRad CAI - 8.66" lower - 2.55" upper- Greenbelt - SW Headers - SW Catback - Varimax Intercooler Pump - Track Attack Intercooler-Tuned at BRC Raceworks (551rwhp/516trq) '17 Maserati Levante- STOCK |
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02-11-2018, 02:24 AM | #72 | |||
Drives: 17 SS 1LE Join Date: Dec 2015
Location: Houston
Posts: 1,920
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There isn't a 315/30R20 in the PS4S but they make a Porsche-specific 305/30R20 that's 11.6". I assume it's for the 911 rears. |
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04-04-2018, 12:38 PM | #73 |
Drives: 2018 Camaro 2SS Join Date: Sep 2015
Location: Maryland
Posts: 27
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I have a 2018 Camaro 2SS A8 with a Rotofab intake, Corsa exhaust, and ported TB. With stock rims and tires i would average 4.2-4.4 0-60 time with the best time of 4.1 seconds with about 6/7 launches.
I went with the 1LE tire setup with MMR rims and have done 2 launches and got 3.8 and 3.9 0-60 times. I believe i can get even lower and i would highly recommend the new tires because the cars feels better in every way but that might have to do woth going wider. |
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