Notices
924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
Sponsored by:
Sponsored by:

Race Tires

Thread Tools
 
Search this Thread
 
Old 10-21-2005, 04:20 PM
  #16  
joseph mitro
Race Car
 
joseph mitro's Avatar
 
Join Date: Apr 2002
Location: Oklahoma
Posts: 4,009
Received 246 Likes on 160 Posts
Default

Originally Posted by M758
Race track pressures need to be 33 or 34 psi. Dry autocross in the 30-31 psi range, and wet autocross I 2-3 psi lower than dry.
is this hot or cool?
Old 10-21-2005, 04:42 PM
  #17  
M758
Race Director
 
M758's Avatar
 
Join Date: Aug 2002
Location: Phoenix, Az
Posts: 17,643
Likes: 0
Received 8 Likes on 7 Posts
Default

Originally Posted by joseph mitro
is this hot or cool?
For Victoracers you want 32 or 33 HOT pressures on a track.

Autocross pressures are cold since I have never gotten any tire to increse in pressure from autocross.

Yes teh Victoracers run much lower hot pressures than Toyo's or Hoosiers.
Old 10-21-2005, 08:31 PM
  #18  
jeeper31
Race Car
Thread Starter
 
jeeper31's Avatar
 
Join Date: Oct 2003
Location: Long Island, NY
Posts: 3,907
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Tom R.
Dave, Dan,
I have a small sears hydraulic jack. want me to bring it? that is probably the most common tool but i will bring it if you guys want. that much less for you to pack Dave, and i am 17 miles from home.

Im using the 205/245 set of dunlop 8000s. gonna drop the rear 3lbs and thats it.
Tom,

I am packing the car in a few and I have a pretty small jack which I should be able to fit. If not I will let you know. Thanks for the offer. Hope the weather holds out. Looking forward to feeling the difference between these tires and my street tires. Off to load car and find the proper attire for the weather.
Old 10-21-2005, 08:37 PM
  #19  
Tom R.
Addict
Lifetime Rennlist
Member
 
Tom R.'s Avatar
 
Join Date: May 2001
Location: Mile High
Posts: 10,182
Received 106 Likes on 79 Posts
Default

zoltan,
I bought them slightly used for $200 from a 911 owner that put bigger brakes on his car. the car steers like a truck, but looks real cool.

I bought a pair of snowboarding pants a few years ago to ski in. then jill got prego. now is my chance to try the water resistency of them. i am packing for a week to cover all weather extremes. it is gonna be like standing in 30deg weather all day once the wind and rain chill is factored in. hats, gloves, thermals, long johns. ski socks or wollies gotta dig stuff out of the basement. thats my suggestion guys.
Old 10-21-2005, 08:40 PM
  #20  
jeeper31
Race Car
Thread Starter
 
jeeper31's Avatar
 
Join Date: Oct 2003
Location: Long Island, NY
Posts: 3,907
Likes: 0
Received 0 Likes on 0 Posts
Default

Here's a look at the tires in question
Attached Images    
Old 10-21-2005, 08:48 PM
  #21  
BlueRiver86
Nordschleife Master
 
BlueRiver86's Avatar
 
Join Date: Oct 2005
Posts: 6,905
Likes: 0
Received 3 Likes on 3 Posts
Default

They look kinda iffy. I don't know much about autox tires, but on the track I would run Hoosier slicks.
Old 10-21-2005, 10:52 PM
  #22  
jeeper31
Race Car
Thread Starter
 
jeeper31's Avatar
 
Join Date: Oct 2003
Location: Long Island, NY
Posts: 3,907
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Tom R.
I bought a pair of snowboarding pants a few years ago to ski in. then jill got prego. now is my chance to try the water resistency of them. i am packing for a week to cover all weather extremes. it is gonna be like standing in 30deg weather all day once the wind and rain chill is factored in. hats, gloves, thermals, long johns. ski socks or wollies gotta dig stuff out of the basement. thats my suggestion guys.
Ok Tom,

You have sufficiently frightened me. I am remembering the autocross school and the autocross the day after how soaked I was from all the rain. I just got back from buying a pair of Merrill Waterproof Hiking boots. Now i am torn about the weather. If it rains I can't use my tires but I can use my new boots. Hmmm. What do I want? Good rubber on my car or good rubber on my feet. A tough one!



I got the jack in my car. Thanks.
Old 10-21-2005, 10:56 PM
  #23  
M758
Race Director
 
M758's Avatar
 
Join Date: Aug 2002
Location: Phoenix, Az
Posts: 17,643
Likes: 0
Received 8 Likes on 7 Posts
Default

The look fine, except the PO needed more negative camber.

Like I said good for damp or dry. Not good for standing water.
Old 10-21-2005, 11:24 PM
  #24  
Tom R.
Addict
Lifetime Rennlist
Member
 
Tom R.'s Avatar
 
Join Date: May 2001
Location: Mile High
Posts: 10,182
Received 106 Likes on 79 Posts
Default

dan you will thank me tomorrow. i am wearing my ski jacket with thermals and the pair of lined boarding pants i bought on clearence from kohls two years ago for $11. hiking boots in the morning and pilotis when i drive. layers...

it is biting cold at tobay in the morning. we are between to bodies of water, plus the humidity. brrrr!!



Quick Reply: Race Tires



All times are GMT -3. The time now is 03:23 AM.