Thread: What ratio is the rear end
View Single Post
  #7 (permalink)  
Old 11-11-2013, 07:26 PM
427 COBRAJET 427 COBRAJET is offline
CC Member
Visit my Photo Gallery

 
Join Date: Sep 2013
Location: Summerfield, Fl
Cobra Make, Engine: BDR 427 R ROUSH 558 HP
Posts: 6
Not Ranked     
Default Lugs at 1,700
I have a new 2013 BDR # 1246 WITH A Roush 427 R MOTOR 558 HP IT also lugs at 1,700 try keeping it over 2,000 it runs better at 2,200.Rear end gearing is 3:47. Gary
Reply With Quote