Ford Mustang Forum - View Single Post - Tune Question - But Different I Hope
View Single Post
post #4 of (permalink) Old 12-04-2015
JonR2006
BOSS Member
4.6L Member
 
JonR2006's Avatar
 
Joined: Jun 2012
Location: St. Louis
Posts: 4,990
             
Garage
The only way to change the rpm in any given gear/speed is changing the rear end gear ratio, the internal gear ratios of the tranny and/or changing the overall diameter of your rear tires. A tune will not change the rpms of a given speed in any gear.

Matthew 26:52-54 / Go Pack Go!

1987 Mustang GT Hatchback - 2V Mod Swap In The Works

1997 Lincoln Town Car, PI Intake/Cams, Sofa-On-Wheels, "Fat Tony" we call it

2001 GT Convertible - D1SC / Geared / Cammed / 440wh 400wt - TOTALED 2/2019
JonR2006 is offline  
 
 
For the best viewing experience please update your browser to Google Chrome