03-20-2018, 11:06 AM | #1 |
Drives: 2018 zl11le Join Date: Mar 2018
Location: Minnesota to Wyoming
Posts: 16
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Zl1 1le slicks
I was wondering if anyone has bought slicks for the 1le and if so what brand and size are you running? I can find some for the rears but nothing for the 305 30 19 up front. Also what else has everyone done to make the car a bit more track ready. Sorry if this has been discussed elsewhere but I couldn’t find it thanks for info.
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03-20-2018, 03:14 PM | #2 |
Drives: 2018 ZL1 1LE Join Date: Feb 2009
Location: Bettendorf, Iowa
Posts: 617
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I'm using 315 & 325/30/19 Hoosiers for track events.
They work fantastic. See this thread for a fair amount of detail. http://www.camaro6.com/forums/showthread.php?t=507167 This weekend at Road Atlanta I'm going to try some 305/690/19 Pirellis DH compound scrubs (from Ferrari Challenge Series). Love the Hoosiers and they are fantastic on the track but at $2k per set I can only get around 4 track days before they heat cycle out. The Pirelli scrubs are $600 a set and very good on the track. I used them on a prior track car. They are a bit taller than the Hoosiers, but I'm optimistic that they will work. I'll know after this weekend!
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2018 ZL1 1LE "RAZECAR" 2016 2SS Convertible "NOTOPSS" (Sold) 2015 Z/28 #306 "ITZFAST" 2010 2SS Coupe "FASSTER" (Sold) 2002 SS/RS "02FASST" (Sold) 2007 Factory Five Racing GTM "REDBLUR" (Sold) "There are two kinds of cars. Red....and everything else!" |
03-20-2018, 05:18 PM | #3 |
Drives: ZL1 1LE Join Date: Oct 2016
Location: California
Posts: 1,297
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Can you post up some data on those after the weekend, please? Interested in tire pressures, temps and what your camber is. I have a set that has been sitting in my garage I may try for a weekend but I'm concerned about pressures with how heavy this car is.
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03-20-2018, 06:22 PM | #4 |
Drives: 1LEs Join Date: May 2009
Location: DFW - Texas
Posts: 1,319
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The 345 R7 is just about the same rollout as the 325 G3R and is only ~3mm wider. I went to a Hoosier dealer and measured the 295, 315, 325, & 345. None of them matched up with what Hoosier says on the website. The thread linked by 2010REDSS is very informative showing the 315 a bit wider than the 305 (as it should be) but the 325 R7 smaller (which it should not be). That's why I think 345's will be the way to go in the rear.
Last edited by RUQWIKR; 03-21-2018 at 08:22 AM. |
03-20-2018, 08:00 PM | #5 | |
Drives: 2022 SS 1LE Join Date: Apr 2014
Location: Houston
Posts: 228
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Thanks for all the info. I may try these later this year. Were you running the factory suggested toe settings front and rear? (I saw the camber notes in the thread...).
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03-20-2018, 08:09 PM | #6 |
Drives: Red Hot track candy Join Date: Oct 2009
Location: NorCal
Posts: 1,092
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The best fitting DH are the 305's by Pirelli. They do quite well at 30psi hot.
I have 4 Pirelli scrubs, 315/705/18 in the garage that I've never used. You want them, bring me a couple 4 packs of NE DIPA and I'll save you $600. I won't be using them. In person. No shipping.
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Baby born 11/08/16. Left birthing place 11/25/16. Arrived home 12/6/16: '17 Red Hot ZL1. Stock.
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03-20-2018, 08:24 PM | #7 |
Drives: Crush ZLE M6 | 2000 Corvette FRC Join Date: Jun 2010
Location: Cencal
Posts: 1,659
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A7 are much faster than R7s over one lap. Important piece of data for your intended use.
I chase personal bests every time I leave the hotspots. I’m not into runnin 30 minute seasions. Choose tires accordingly. |
03-20-2018, 09:14 PM | #8 |
Drives: 2018 camaro zl1 , 2007 porsche GT3, Join Date: Dec 2016
Location: Baltimore, MD
Posts: 328
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Here is how they look on wheels... its a narrow fit , but we'll see how they work..
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03-20-2018, 09:41 PM | #9 | ||||
Drives: 2018 ZL1 1LE Join Date: Feb 2009
Location: Bettendorf, Iowa
Posts: 617
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__________________
2018 ZL1 1LE "RAZECAR" 2016 2SS Convertible "NOTOPSS" (Sold) 2015 Z/28 #306 "ITZFAST" 2010 2SS Coupe "FASSTER" (Sold) 2002 SS/RS "02FASST" (Sold) 2007 Factory Five Racing GTM "REDBLUR" (Sold) "There are two kinds of cars. Red....and everything else!" |
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03-20-2018, 10:51 PM | #10 |
Drives: Red Hot track candy Join Date: Oct 2009
Location: NorCal
Posts: 1,092
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93...didn't see you at Sonoma last weekend. Check PM when you have a chance.
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Baby born 11/08/16. Left birthing place 11/25/16. Arrived home 12/6/16: '17 Red Hot ZL1. Stock.
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03-20-2018, 11:35 PM | #11 | |
Drives: 2018 Silver ZL1 1LE Join Date: Feb 2018
Location: SoCal
Posts: 115
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What sizes or those and are they the same size on all four wheels? I'm also looking for a better tire option at I corded the outside drivers Front after 2 sessions at Willow Springs last week. This was a tire that only had 1 other track day and only a 500 or less street miles on it. Now turn 2 at WSIR is incredibly hard on drivers side tires especially when traveling mid 90's around it but never in 20 year of open tracking have a set of tires lasted this short. Track alignment -2.7 front for those wondering. Thanks, Chad |
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03-21-2018, 12:02 AM | #12 | |
Drives: Crush ZLE M6 | 2000 Corvette FRC Join Date: Jun 2010
Location: Cencal
Posts: 1,659
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I don’t see a DM. What’s up? |
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03-21-2018, 06:17 AM | #13 | |
Drives: 2018 camaro zl1 , 2007 porsche GT3, Join Date: Dec 2016
Location: Baltimore, MD
Posts: 328
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03-21-2018, 10:39 AM | #14 |
Drives: 2018 zl11le Join Date: Mar 2018
Location: Minnesota to Wyoming
Posts: 16
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Thanks for the info can’t wait to get this car on the track.
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