Notices
Engine & Drivetrain VQ Power and Delivery

Luke: Tires and lateral G's

Thread Tools
 
Search this Thread
 
Old 12-16-2002, 03:49 PM
  #1  
uro279
Registered User
Thread Starter
 
uro279's Avatar
 
Join Date: Jul 2002
Location: California
Posts: 535
Likes: 0
Received 0 Likes on 0 Posts
Default Luke: Tires and lateral G's

Please excuse my naitivity, but will changing the stock tires to SO3's make a difference in lateral G's? If so, what would your guess be? The stock tires can pull .88, what about the SO3's?

Thanks and Happy Hollidays!
Old 12-16-2002, 05:36 PM
  #2  
alex30327
Registered User
 
alex30327's Avatar
 
Join Date: Sep 2002
Location: Atlanta
Posts: 575
Likes: 0
Received 0 Likes on 0 Posts
Default

I bet that it would, although I have no proof. I saw in Road and track that the G35 coupe handled much better than the 350Z on the skidpad and through the slalom with Michelin pilot's.
Old 12-16-2002, 05:53 PM
  #3  
roberto350z
 
roberto350z's Avatar
 
Join Date: May 2002
Location: Sun Diego
Posts: 1,253
Likes: 0
Received 0 Likes on 0 Posts
Default

sport compact car got .98g from toyo proxes 255/40-17 and ground control coil overs. Im not so sure that the coil overs were as big an improvement as the tires, as the stock suspension is very tight. Im gonna take a shot in the dark and say .95g's for good tires...
Old 12-16-2002, 06:37 PM
  #4  
alex30327
Registered User
 
alex30327's Avatar
 
Join Date: Sep 2002
Location: Atlanta
Posts: 575
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally posted by roberto350z
sport compact car got .98g from toyo proxes 255/40-17 and ground control coil overs. Im not so sure that the coil overs were as big an improvement as the tires, as the stock suspension is very tight. Im gonna take a shot in the dark and say .95g's for good tires...
Do they make proxies that will fit the 18 inch wheels. If so let me know which sizes to get and I'll order them ASAP.
Old 12-16-2002, 06:42 PM
  #5  
roberto350z
 
roberto350z's Avatar
 
Join Date: May 2002
Location: Sun Diego
Posts: 1,253
Likes: 0
Received 0 Likes on 0 Posts
Default

I havent seen much in the way of toyos for availability..but looking around this forum I noticed that bridgestone pole position S03s are a favorite. Im pretty sure that these tires will kick *** and I am just waiting for the first signs of wear on my stock tires so I can run out and buy some S03s!!!
Old 12-16-2002, 06:52 PM
  #6  
uro279
Registered User
Thread Starter
 
uro279's Avatar
 
Join Date: Jul 2002
Location: California
Posts: 535
Likes: 0
Received 0 Likes on 0 Posts
Thumbs up Thanks!

Keep the reply's comin'!!!!
Old 12-17-2002, 01:05 PM
  #7  
D'oh
Registered User
 
D'oh's Avatar
 
Join Date: Jul 2002
Location: Santa Cruz, CA
Posts: 1,510
Likes: 0
Received 1 Like on 1 Post
Default

Sport Compact Car also lowered the Z a bit (not on purpose, but simply because of their suspension changes), which added some negative camber to the wheels. I bet that helped improve the cornerning somewhat, but I don't know by how much.

I think that different tires would help, but I don't know by how much. I would think that you could get to maybe .9-.92 G's with better street tires. Race tires (which I think is what SCC used) would increase that by a bit more.

Just estimating though, don't have any real data to back that up.

Also, MT or R&T or maybe Automobile (can't remember which) got .92G for the Z with stock tires in one direction and .90G in the other. Most of the other mags seemed to get around .88G.

-D'oh!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ablaine
2003-2009 Nissan 350Z
51
11-29-2016 10:13 AM
MicVelo
NorCal Marketplace
9
10-04-2015 07:55 PM
Tonyz_2004_350z
South East Marketplace
1
10-04-2015 12:53 PM



Quick Reply: Luke: Tires and lateral G's



All times are GMT -8. The time now is 05:01 PM.