BIG BLOCK FORD
Would you like to react to this message? Create an account in a few clicks or log in to continue.

What rear gear ratio?

Go down

What rear gear ratio? Empty What rear gear ratio?

Post  rocketpony March 1st 2019, 5:43 pm

what would be a good rear gear ratio choice?
It’s 3200 lb with driver back half ladder bar mustang. 600ci c head with single 4, so prob all in by 7000 rpm
Has c6 tranny with factory ratios (2.46, 1.46) converter slip between 5-7%
It’s an 1/8 mile car, and on nitrous pass could see 142mph. Would like to b capable of 145
I would perfect to not rev the motor higher than 7400, less is if it will be quicker
Tires are 33x18.5x15 qtp, (dot) according to Hoosier will grow 1-1.5” diameter
Thanks

rocketpony

Posts : 120
Join date : 2014-08-18

Back to top Go down

What rear gear ratio? Empty Re: What rear gear ratio?

Post  cool40 March 3rd 2019, 1:42 am

4.30 or 4.56
cool40
cool40
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 7245
Join date : 2009-08-31
Age : 49
Location : on the 1/8 mile dyno

Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum