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Street alignment on PSC2 recommendation

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Old 06-25-2023, 02:30 PM
  #16  
Angryinch
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I put these cup2s on and was expecting some crazy grip for launches, they seem to spin worse than the stock Pzero, but I am also making around 800hp now..

The Pzero are 220 vs cups 240 treadwear. I didn't realize that till we replaced them.

I wonder if I need to remove some camber from the rear?
Old 06-25-2023, 03:02 PM
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Manifold
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Originally Posted by Angryinch
I put these cup2s on and was expecting some crazy grip for launches, they seem to spin worse than the stock Pzero, but I am also making around 800hp now..

The Pzero are 220 vs cups 240 treadwear. I didn't realize that till we replaced them.

I wonder if I need to remove some camber from the rear?
For launches, you need less camber and Cup 2 needs some heat. Cup 2 is a trackable street tire, not a launching tire.
Old 06-25-2023, 03:16 PM
  #18  
Angryinch
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What would you suggest the camber to be at and how would that affect the overall driving of the car?

Yes, they get warm, still spinning though.
Old 06-25-2023, 04:29 PM
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Originally Posted by Angryinch
What would you suggest the camber to be at and how would that affect the overall driving of the car?

Yes, they get warm, still spinning though.
Post 14, but I have a mix of road and track, and never do launches.
Old 06-25-2023, 04:44 PM
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Originally Posted by Angryinch
What would you suggest the camber to be at and how would that affect the overall driving of the car?

Yes, they get warm, still spinning though.
you might also try going lower on the pressures. I think Charles recommended 28 hot



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