Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
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.
 

Welcome Guest ( Log In | Register )

> Balancing tires on a track car
ThePaintedMan
post Aug 22 2014, 12:13 PM
Post #1


Advanced Member
****

Group: Members
Posts: 3,886
Joined: 6-September 11
From: St. Petersburg, FL
Member No.: 13,527
Region Association: South East States



Well I continue to learn more every day. I was always under the impression that even track cars have their tires balanced. I specifically remember seeing wheel weights on the rims of GT3 Cup cars at Sebring. But apparently a lot of people think it's a waste of time and energy to balance them since the tire moves on the rim in high-G corners, lock ups, etc. What say you, o 914 racing veterans?

-G
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies
ThePaintedMan
post Aug 22 2014, 01:27 PM
Post #2


Advanced Member
****

Group: Members
Posts: 3,886
Joined: 6-September 11
From: St. Petersburg, FL
Member No.: 13,527
Region Association: South East States



Yeah, that's what I think Shane. I think the speeds (or lack thereof) and both lateral/horizontal G's we're going to hit with the car are far less than what's necessary to spin the tire on the rim.

I'll bring them all with me and we can balance them as a "why not?" Can't hurt.

I also considered that most of those Cup guys were balancing the rim. After a few stints it's probably built up enough rubber to throw that off anyway, but it's still probably a good idea.

Not sure how aggressive those DTCs are, but the graphs that Porterfield shows on the R4-1 pads I'm putting on the car sure look impressive. With just crappy street pads I was braking at the last cone into the hairpin before... I wonder where the braking point will be NOW. (IMG:style_emoticons/default/blink.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
wndsrfr
post Aug 22 2014, 07:08 PM
Post #3


Senior Member
***

Group: Members
Posts: 1,430
Joined: 30-April 09
From: Rescue, Virginia
Member No.: 10,318
Region Association: MidAtlantic Region



QUOTE(ThePaintedMan @ Aug 22 2014, 11:27 AM) *


Not sure how aggressive those DTCs are, but the graphs that Porterfield shows on the R4-1 pads I'm putting on the car sure look impressive. With just crappy street pads I was braking at the last cone into the hairpin before... I wonder where the braking point will be NOW. (IMG:style_emoticons/default/blink.gif)

You're going to LOVE those R4-1's......best stopping power I've had....
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 28th May 2024 - 05:52 PM