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-   .90 Heads Up Class Racing Tech (https://classracer.com/classforum/forumdisplay.php?f=7)
-   -   When do you shift (https://classracer.com/classforum/showthread.php?t=70975)

Marc 09-18-2018 10:55 PM
Re: When do you shift
 
I messed around with shift points a bit last year and didn't notice any difference in consistency, but I did pick up some MPH shortening the shift from .65 to .30 (first timer is at .15). This was on my S/G TBird which is pretty light at 2465 w/driver and a 600" motor.

Superstreet29 09-18-2018 11:53 PM
Re: When do you shift
 
Yep 2820 lbs is different is believe.

Superstreet29 09-22-2018 09:02 AM
Re: When do you shift
 
I think weight and HP makes a big difference in how early you can get away with shifting

sst5167 09-30-2018 07:26 AM
Re: When do you shift
 
Quote:
Originally Posted by Superstreet29 (Post 573364)
I think weight and HP makes a big difference in how early you can get away with shifting
I agree, but will also include hp and weight will determine how early you can turn the stop on.

Mike Boehner
SG 5169

S/ST J718 10-03-2018 11:46 AM
Re: When do you shift
 
Quote:
Originally Posted by Keith 944 (Post 573026)
I’m not saying, But its somewhere between zero and 10.90. 😆
Keith, whats up with that.....Hahaha


I'm a slow guy so TS .02 shift at 1.40 cruising at a high 4,600
10.90 at 126.50


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