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Discussion Starter · #1 ·
Is 9-psi too low for these tires? Track I run at is not prepped, and spins a lot thru third gear.
My best has been [email protected] w/1.47 60ft.
 

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10.5 psi (cold) on a 10" rim. cold = before the pass.
 

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i run hot at 15 or so depending on conditions but i am also using tubes
 

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Is 9-psi too low for these tires? Track I run at is not prepped, and spins a lot thru third gear.
My best has been [email protected] w/1.47 60ft.
you granny shifting the car? 1.47 60' and 126 mph should lead to 10.4-10.6 et's............
 

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you granny shifting the car? 1.47 60' and 126 mph should lead to 10.4-10.6 et's............
I agree, you should be in the 10.60-70 range, but he maybe afraid of scattering that t-5

what's the weight of your car that plays a role in it. I weigh 2984 and I run at 11lbs. Anything lower the car walks around!! Great times bro
 

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Discussion Starter · #6 ·
I agree, you should be in the 10.60-70 range, but he maybe afraid of scattering that t-5

what's the weight of your car that plays a role in it. I weigh 2984 and I run at 11lbs. Anything lower the car walks around!! Great times bro
I'm not even a grandpa:rolleyes:, nope, not granny shifting. Remember, track it not prepped and I live in a humid island waaaay out in the western pacific.
Never weighed my car, but I estimate over 3200 w/o driver who is 250lbs!

Yup, the car really sways around a LOT. Gonna go back up to 10-11 and let y'all know.

Thanks!
 

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10.5-11 psi cold on a 10" rim for my 28x10.5 stiff walls...3050# race weight.
 

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12psi at 2800lbs on a 10" wheel.
 

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Wow.......is there a reason y'all are running "low" tire pressure?
Have any of you tried 13 psi.......15 psi...?? I can post pics if you like...
 

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i have tried 13-15 and 9-11.5 i have had the best luck with 12. show some pics if you done mind. mine look a lil low when on the back tires.
 
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