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Track tire pressure with MPSC's on 997GT3

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Old 01-13-2007, 11:06 AM
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Track tire pressure with MPSC's on 997GT3
Any thoughts on target HOT pressures with these tires. I saw a post on Renn. that were much lower than I used on the 996GT3 with PS2's.
 
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Old 01-13-2007, 11:49 AM
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997 GT-3 Michelin Tire Pressure
Michelin advises that you start Cup tires at 25/26 psig cold, after a few laps on the track they should be in the 34/36 psig range.
 
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Old 01-13-2007, 03:03 PM
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Originally Posted by retsel75
Michelin advises that you start Cup tires at 25/26 psig cold, after a few laps on the track they should be in the 34/36 psig range.
Any thoughts on front to rear bias?
 
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Old 01-15-2007, 06:49 PM
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Originally Posted by AzGT3
Any thoughts on front to rear bias?
It probably needs adjusted to the conditions, the track (high speed or low speed turns), and driving style. Your best off to just do your own fine tunning.
 
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