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Author Topic:   car setup: tire pressure stagger
ssanto
Member
posted August 09, 2002 11:00 AM
Hi. I'm trying to set up my dirt car...

My class rules say that we must run stock springs, and I've been reading a lot about setting up spring stagger for better handling.

I know that adjusting tire pressure can act like adjusting spring rates... more pressure = more spring rate.

Can anyone give me a ballpark number on about how much tire pressure relates to spring rate?

example: 1 pound of tire pressure equals about 20 pounds of spring rate

Any help?

Thanks,
Sal


ssanto
Member
posted August 09, 2002 11:52 AM
so it acts sort of like adding wedge?


jammin
Administrator
posted August 09, 2002 11:54 AM
Sorry, I didnt feel that I explained that well, so I deleted it. Yes, air works more in the weight department of the car...you have got it.


jammin


Dunbar
Member
posted August 10, 2002 05:15 PM
You say your rules say you have to run stock springs. Do they actually look at the springs in the cars? If not call midwest motorsports and get 2 afco racing springs they run $60.00 a piece. Just leave the rear stock. Run about a lf 100 rf 1200. Midwest motorsports 1-800-262-5033 I know this was off the subject but it's worth a shot......


Dunbar
Member
posted August 21, 2002 05:01 PM
I meant 1000


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