-
Grand Future Air Dried Fresh Beef Dog Food
Air Dried Dog Food | Fresh Beef

Carnivore Diet for Dogs

Go Back   Automotive Forums Car Chat > Pontiac > Grand Prix
Register FAQ Community
Reply Show Printable Version Show Printable Version | Subscription Subscribe to this Thread
 
Thread Tools
  #1  
Old 12-15-2003, 09:47 PM
kilroypr's Avatar
kilroypr kilroypr is offline
AF Enthusiast
 
Join Date: Nov 2003
Posts: 1,093
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to kilroypr Send a message via Yahoo to kilroypr
Quick but important track question . . .

I have been told that there is a formula to determine based on the gear ratio that you have and the tire high what the effective gear ratio.

Does anyone has this information can you please provide it.
Reply With Quote
  #2  
Old 12-15-2003, 09:48 PM
kilroypr's Avatar
kilroypr kilroypr is offline
AF Enthusiast
Thread starter
 
Join Date: Nov 2003
Posts: 1,093
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to kilroypr Send a message via Yahoo to kilroypr
Re: Quick but important track question . . .

I meant what the effective gear ratio is.
Reply With Quote
  #3  
Old 12-18-2003, 09:26 PM
rockford0303 rockford0303 is offline
AF Newbie
 
Join Date: Nov 2003
Posts: 17
Thanks: 0
Thanked 0 Times in 0 Posts
I heard from a guy with a mustang thats is all about making his time better for the quarter mile.... is that running smaller wheels (the drive wheels) will change the gear ratio in a way. but the way he said it sounds a lot better than what i put it but it seems to make sense to me. DO you understnad what im trying to say?!
Reply With Quote
  #4  
Old 12-18-2003, 10:01 PM
kilroypr's Avatar
kilroypr kilroypr is offline
AF Enthusiast
Thread starter
 
Join Date: Nov 2003
Posts: 1,093
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to kilroypr Send a message via Yahoo to kilroypr
Re: Quick but important track question . . .

That is what I mean, on his case are the rear tires. In my case are the front ones. I am looking for 185/40r16 on the original wheels(if those exist with treadwear 240 or less).
Is that I have a bud that run RC's and they use that formula based on the car he will run against.
At the moment when he mentioned it did not had the details.
The thing is that the other day on the highway a Jetta gave me a hardtime. Really hard time, cause I did not had enough low end power to get by him just trail him and bad shifting on the perfshift setup on my car, when we reached the 100mph then was easy for me to get by but if I am going to the track that is not good since track does not have long straights. I need to raise the gear ratio from 2.93 to something better. I still have the other tranny OEM gears so I could install those on this one but I do not want to change the gears every track day. 2.93 gives me a great MPG. It has enhanced more than 1.5 MPG Highway and 1.1 on city.
I will not give up that but in the track I will be dead meet.
Reply With Quote
  #5  
Old 12-18-2003, 10:03 PM
kilroypr's Avatar
kilroypr kilroypr is offline
AF Enthusiast
Thread starter
 
Join Date: Nov 2003
Posts: 1,093
Thanks: 0
Thanked 0 Times in 0 Posts
Send a message via MSN to kilroypr Send a message via Yahoo to kilroypr
Re: Quick but important track question . . .

meat. Sorry
Reply With Quote
 
Reply

POST REPLY TO THIS THREAD

Go Back   Automotive Forums Car Chat > Pontiac > Grand Prix


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 04:58 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts