Jump to content
Click here if you are having website access problems ×

CSR200 Diff ratio


Petrolhead

Recommended Posts

I seem to recall that the standard (or "performance") CC rear ratio for the 6-speed was 3.9:1, while 3.62:1 was what CC calls their "touring" option.

 

I do know that the 3.38:1 ("super-touring"?) ratio that Alex Wong and I have opted for is a special-order item at considerable extra cost..... (and by some accounts, difficult to find).

 

There is also a very scarce 3.14:1 rear ratio built for the Sierra differential -- the "super-duper touring" option, perhaps??

 

 

 

 

Alaskossie

Link to comment
Share on other sites

The 3.38 should be standard on all CSRs unless specified differently by the buyer, but I believe there was talk that some may have been supplied with one of the more standarard ratios in error. I wonder if CC will be able to check their build and supply records for your chassis number and tell you what was supplied?

 

Paul J.

Loud pipes save lives, but quiet ones save your hearing.

Link to comment
Share on other sites

I am running 245/40x15 CR500s

 

On std narry cars the 3.92 was used with the 5 speed as it had an over driven 5th and the 3.62 was used with the 6 speed.

 

The origional CSR broshure states the 6 speed should have the 3.38 and the 5 speed the 3.92

 

Acording to gearcalc at 80mph with the 3.38 diff I should be doing 4000 rpm so I need to double check my speedo

 

-----My site-----

Link to comment
Share on other sites

  • 3 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...