 Autocross tire pressures, Going to my first autocross on Saturday |
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| ken914 |
 May 19 2005, 01:33 PM
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Whole lot 'O 914/6  Group: Members Posts: 157 Joined: 15-November 04 From: Mount Pleasant, SC Member No.: 3,122  |
I am going to run my 914/6 in my first autocross this saturday. Everyone in racing seems obsessed with tire pressures. I have no idea where I should set them or if they should be set hot or cold.
Can anyone please explain the pressure obsession to me so that I can be equally neurotic. Thanks! |
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| Joe Ricard |
May 19 2005, 01:55 PM
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CUMONIWANNARACEU Group: Members Posts: 6,811 Joined: 5-January 03 From: Gautier, MS Member No.: 92 |
Dude what kina tiars?
What size a Tiar How wide the rim be? What sorta suspension ya got Street tires need more pressure just to stay in shape. To low PSI and the side wall rolls over My Kumho V700 Ecsta likes 35 PSI starting out. If one end is loose I add a pound or 2 to that end Watch the tread wear from inside to outside. If the tire is rolling you will see more wear o the very outside edge. Get a bottle of white shoe polish put alittle at the edge of the tire face don't get it on the side wall (it looks stupid) and don't help. Oh most of all have a blast this AX stuff is addicting. 9 event this year going for 10th on Sunday. |
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Posts in this topic
ken914 Autocross tire pressures May 19 2005, 01:33 PM
jdogg What are you running for tires? My Kumho Victorace... May 19 2005, 01:51 PM xsboost90 now i havent experienced much w/ the teener yet, b... May 19 2005, 01:52 PM anthony Ken, I'm going to assume you are talking about... May 19 2005, 01:59 PM jdogg I see you are in Mount Pleasant, SC. I am geograp... May 19 2005, 01:59 PM Dave-O I'll ask the same question people asked me a y... May 19 2005, 02:02 PM ken914 Thanks for all the input.
The car is a /6 with a... May 19 2005, 02:42 PM URY914 Just for a point of referance,
I run 16 pounds in... May 19 2005, 03:14 PM messix nothing beats tuning tire pressures with a infared... May 19 2005, 06:01 PM messix p.s - use lap times as a refence not the way it fe... May 19 2005, 06:06 PM SirAndy May 19 2005, 06:09 PM xsboost90 you said your running 285 40 15's, any idea wh... May 19 2005, 06:22 PM SirAndy May 19 2005, 06:47 PM J P Stein There is an ideal pressure for max grip from every... May 19 2005, 08:44 PM nebreitling my 02:
for your first AX, set the pressures where... May 19 2005, 11:56 PM
sean_v8_914 Falken Azenis 205 50 15. I start at 25 psi cold. a... May 20 2005, 01:59 AM |
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