Gears & Axles Driveshafts | Rearends | Differentials | Gears | 12 Bolt | 9 Inch | Dana

4.10s or 4.30s

Thread Tools
 
Search this Thread
 
Old 02-06-2011, 07:51 PM
  #1  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default 4.10s or 4.30s

M6 car

Right now its btw

4.10s wit a 27" slick

Or

4.30s with a 28"

Which will work best at the track? I don't want a big tire eating up power down the track.

I've been using the gears calculator and both of these combos will let me trap 125 with a 6500 redline.

Which will ultimately be better?

Need to decide so I can order my rear tomorrw. S60

GRENADED my 10 bolt today.
Old 02-06-2011, 07:54 PM
  #2  
10 Second Club
iTrader: (11)
 
Zmg00camaross's Avatar
 
Join Date: Jun 2009
Location: Missouri
Posts: 5,046
Received 47 Likes on 41 Posts

Default

4.30s for sure, I have 4.56 with 28 inch tire and love it.
Old 02-06-2011, 09:40 PM
  #3  
TECH Enthusiast
 
somws6bird's Avatar
 
Join Date: Feb 2007
Location: chicago
Posts: 552
Likes: 0
Received 0 Likes on 0 Posts

Default

I'm assuming this is for the car in your sig correct. If so I would do 4.30's. Looks like you have a some good power to roll the 28's down the track.

Just to throw it out there, I am running a 28x11.5 tire with 4.33's on my setup
Old 02-06-2011, 09:49 PM
  #4  
TECH Enthusiast
iTrader: (8)
 
Valkyn's Avatar
 
Join Date: Mar 2005
Location: Phoenix AZ
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts

Default

I'm running a setup similar to yours and I went with 4.11s. I chose them because I wanted to stick to 27" tires so I dont have to mess with my wheel wells to clear 28s (plus I think the 28s look too big).

I hear the 28s hook alot better, so we will see how i do with 26s and 27s.

I went with a 9" rear, so if it comes to it I can always swap the gears out without too much trouble.
Old 02-06-2011, 09:51 PM
  #5  
On The Tree
iTrader: (8)
 
98silvermaro's Avatar
 
Join Date: Jul 2010
Location: Norcross, GA
Posts: 101
Likes: 0
Received 0 Likes on 0 Posts
Default

I like my 4.10's
Old 02-06-2011, 10:17 PM
  #6  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default

Originally Posted by Valkyn
I'm running a setup similar to yours and I went with 4.11s. I chose them because I wanted to stick to 27" tires so I dont have to mess with my wheel wells to clear 28s (plus I think the 28s look too big).

I hear the 28s hook alot better, so we will see how i do with 26s and 27s.

I went with a 9" rear, so if it comes to it I can always swap the gears out without too much trouble.
What all has to be done to fit a 28"?
Old 02-06-2011, 11:22 PM
  #7  
TECH Enthusiast
iTrader: (8)
 
Valkyn's Avatar
 
Join Date: Mar 2005
Location: Phoenix AZ
Posts: 686
Likes: 0
Received 0 Likes on 0 Posts

Default

from this thread: https://ls1tech.com/forums/wheels-ti...ag-lights.html

A 26 inch with a section/tread width of 10-10.5 tire requires no cutting, bashing or otherwise abuse and mutalition of your bumper or fenderwells.
A 27 inch tire should be safe as well, but carefull attention will have to be paid if the section width is 11.5 or greater.
A 28 inch tire will require the rear bumper be trimmed, and depending ont he section and tread width, you will have to hammer the fenderwells (facing you as you look into the wheel well on the left and right sides)
Old 02-07-2011, 12:27 AM
  #8  
TECH Senior Member
Thread Starter
iTrader: (8)
 
gregrob's Avatar
 
Join Date: Sep 2008
Location: 6,000+ feet
Posts: 5,130
Likes: 0
Received 4 Likes on 4 Posts

Default

s60 en route with 4.30's.

Thinking about running the 295/55/R15 MT ET Street Radial. It's 27.8 tall and will be perfect for the gearing and MPH I need.

Anyone running a similar tire with an M6 and getting it to hook?




All times are GMT -5. The time now is 02:19 AM.