View Single Post
  #17 (permalink)  
Old 06-03-2008, 09:07 AM
Got the Bug's Avatar
Got the Bug Got the Bug is offline
Senior Club Cobra Member
Visit my Photo Gallery

 
Join Date: Oct 2006
Location: Santa Cruz, CA
Cobra Make, Engine: SPF 2613 Titanium w/Black, Roush 402SR
Posts: 4,097
Not Ranked     
Default

Madmaxx - Superformance is showing a rear-end ratio of 3:46 on their spec sheet for new cars. Guessing that you also went with the .82 OD which keeps the revs up a bit at hwy speed. I'll have to check my freeway mileage sometime since the 11-12 mpg (the only time I checked the mpg) that I got was mostly touring through the hills.
__________________
Doug

No stop signs, speed limit - Nobody's gonna slow me down - Like a wheel, gonna spin it
Reply With Quote