Jump to content

Photo

How many teeth on ring gear?

- - - - -

  • Please log in to reply
1 reply to this topic

#1
Ron Alan

Ron Alan

    Veteran Member

  • Members
  • PipPipPipPipPip
  • 3,687 posts
  • Location:Northern CA
  • Car Year:1995
I just found local NB 4.3 open rearend...at least I think I did! I'm swapping the ring and pinion to my 95 car with torsen. But I popped the case and took out the open diff before I checked for sure I have what I think i have. So since i can't check the rotation now can the difference between the 4.1 and 4.3 be checked in the ring gear teeth? If so can someone tell me how many the 4.3 has...please!!

Ron

RAmotorsports

 

Donor - Made PayPal donation Bona fide - A bonafide Spec Miata driver

#2
Keith Novak

Keith Novak

    Steadily Improving Member

  • SMembers
  • PipPipPipPipPip
  • 1,128 posts
  • Location:Seattle
  • Region:Northwest/Oregon
  • Car Year:1995
  • Car Number:88
Count the number of teeth on the ring gear, and divide by the number of teeth on the pinion. 43/10 = 4.3
Donor - Made PayPal donation Bona fide - A bonafide Spec Miata driver We have a Winnah! - Won their 1st race... Congratulations!




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users