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Old 01-09-2020, 06:11 AM   #15
Snakebt6
 
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Stock ones sound like they fit the bill.
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Old 01-09-2020, 02:08 PM   #16
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Originally Posted by UFDUB View Post
Anyone tried the PSC2 on a ZLE? Looking for real life review. Seems like it would be a better tire if you want a little more street performance vs track performance without losing true track ability.
Yes, I'm currently running PSC2 on my ZLE for track duty. I chose these vs. more SC3R because I was driving from LA to a 2 day event at Laguna Seca, and I didnt trust the tread on SC3R to last 2 track days as well a the drive to SF area after and return trip. PSC2 have much thicker tread, and they worked as planned.

I also used these 2 day old tires at ACS Roval in Fontana and still had some decent lap times--1:50. I plan to use PSC2 for a few more track days, then go back to SC3R or Hoosier.

What I learned about PSC2 is that the proper size for ZLE is NOT 305-F/325-R. 305 PSC2 is much narrower than 305 SC3R. The right size is 315-F/345-R, these fit the ZLE perfectly with no rubbing, and give you extra rubber to offset some of the grip defecit vs SC3R.

Last edited by SFV1LE; 01-09-2020 at 02:22 PM.
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Old 01-09-2020, 04:09 PM   #17
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Originally Posted by SFV1LE View Post
Yes, I'm currently running PSC2 on my ZLE for track duty. I chose these vs. more SC3R because I was driving from LA to a 2 day event at Laguna Seca, and I didnt trust the tread on SC3R to last 2 track days as well a the drive to SF area after and return trip. PSC2 have much thicker tread, and they worked as planned.

I also used these 2 day old tires at ACS Roval in Fontana and still had some decent lap times--1:50. I plan to use PSC2 for a few more track days, then go back to SC3R or Hoosier.

What I learned about PSC2 is that the proper size for ZLE is NOT 305-F/325-R. 305 PSC2 is much narrower than 305 SC3R. The right size is 315-F/345-R, these fit the ZLE perfectly with no rubbing, and give you extra rubber to offset some of the grip defecit vs SC3R.
Did you notice much difference in initial turn-in on the PSC2 VS the SC3R?

Michelin uses a softer sidewall construction than Goodyear does.
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Old 01-09-2020, 04:24 PM   #18
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Originally Posted by SFV1LE View Post
Yes, I'm currently running PSC2 on my ZLE for track duty. I chose these vs. more SC3R because I was driving from LA to a 2 day event at Laguna Seca, and I didnt trust the tread on SC3R to last 2 track days as well a the drive to SF area after and return trip. PSC2 have much thicker tread, and they worked as planned.

I also used these 2 day old tires at ACS Roval in Fontana and still had some decent lap times--1:50. I plan to use PSC2 for a few more track days, then go back to SC3R or Hoosier.

What I learned about PSC2 is that the proper size for ZLE is NOT 305-F/325-R. 305 PSC2 is much narrower than 305 SC3R. The right size is 315-F/345-R, these fit the ZLE perfectly with no rubbing, and give you extra rubber to offset some of the grip defecit vs SC3R.


On track, how much different were they compared to SC3R? Overall, do you like them enough to run them again?
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Old 01-09-2020, 04:48 PM   #19
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Originally Posted by TRZ06 View Post
Did you notice much difference in initial turn-in on the PSC2 VS the SC3R?

Michelin uses a softer sidewall construction than Goodyear does.
Better turn in and better overall grip with SC3R vs. PSC2, but my PSC2 lap times weren't bad and I wasn't pushing it. Capable of at least 1:48 at ACS.

The SC3R is designed in a unique way to handle the weight of the ZL1 better than any other tire, PSC2 works great with Porsches like GT3 and GT3RS due to much lighter weight.
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Old 01-09-2020, 04:53 PM   #20
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Originally Posted by UFDUB View Post
On track, how much different were they compared to SC3R? Overall, do you like them enough to run them again?
I will run them again because I know I can improve my lap times, and they last longer. If I'm ever taking a long trip to Laguna Seca or Sonoma I'll have to use them again.

Also, I dont like remounting tires frequently due to risk of shop damaging the bead. I can leave the PSC2 on between events for occasional driving and they have decent tread for unexpected rain.

I was able to find good discounts on new PSC2s, or slightly used ones, and no discounted new SC3R.
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Old 01-09-2020, 04:59 PM   #21
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ive heard the cup 2s are just scary in the wet lol but ive never ran them before thought about getting a set next instad of my p4s but they are normally a bit more and dont last that long from what ive read
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Old 01-09-2020, 05:01 PM   #22
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ive heard the cup 2s are just scary in the wet lol but ive never ran them before thought about getting a set next instad of my p4s but they are normally a bit more and dont last that long from what ive read
They are not great in the rain, but with full tread not bad. Definitely a LOT better than SC3R. MP4S is the best rain tire.
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Old 01-09-2020, 05:03 PM   #23
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gotcha still gotta get to buttonwillow and chuckwalla this year laguna seca is a dream track but also a big mission lol 6 hours away from me here in the oc
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Old 01-09-2020, 05:30 PM   #24
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Originally Posted by kropscamaro16 View Post
gotcha still gotta get to buttonwillow and chuckwalla this year laguna seca is a dream track but also a big mission lol 6 hours away from me here in the oc
Dont bother going to Laguna without a Laguna Pipe mod. Lifting at the base of the hill past the sound booth is a huge bummer, kills lap times, and is easy to forget when you're driving hard. ZL1 breaks sound limit so easy.

Buttonwillow is a great track for the ZL1, and generally forgiving if you go off. Laguna is not forgiving, with walls or gravel traps (for motorcycle safety) everywhere.
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Old 01-09-2020, 05:32 PM   #25
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oh im full longtubes and exhaust and get told im the loudest car at most of the track days so im good lol but its a dream
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Old 01-10-2020, 04:35 PM   #26
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Originally Posted by kropscamaro16 View Post
ive heard the cup 2s are just scary in the wet lol but ive never ran them before thought about getting a set next instad of my p4s but they are normally a bit more and dont last that long from what ive read
considering it rains like 2x a year here, you'll be ok
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Old 01-10-2020, 04:44 PM   #27
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considering it rains like 2x a year here, you'll be ok

oh im not worried about it when we going to laguna nick? lol
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Old 01-10-2020, 04:49 PM   #28
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oh im not worried about it when we going to laguna nick? lol
it's on my list for this year!
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