 Autocross tire pressures, Going to my first autocross on Saturday |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| ken914 |
 May 19 2005, 01:33 PM
Post
#1
|
|
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! |
   |
 
|
  |
Replies
| ken914 |
May 19 2005, 02:42 PM
Post
#2
|
|
Whole lot 'O 914/6 Group: Members Posts: 157 Joined: 15-November 04 From: Mount Pleasant, SC Member No.: 3,122 |
Thanks for all the input.
The car is a /6 with a 3.2, GT flares and chassis stiffened and dog ears reinforced. Tires are old, hard and way too big for this car. Pirrelli P7's Front 225/45R15 Rear 285/40R15 I am due for new tires. Probably going to Yokos or Michelins. Will be 205/50/15 and 225/50/15. |
|
|
|
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 Joe Ricard Dude what kina tiars?
What size a Tiar
How wide t... May 19 2005, 01:55 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 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 |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 16th July 2025 - 11:39 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.