View Single Post
  #4 (permalink)  
Old 05-12-2022, 05:15 PM
twobjshelbys's Avatar
twobjshelbys twobjshelbys is offline
CC Member
Visit my Photo Gallery

 
Join Date: Jan 2009
Location: Las Vegas, NV
Cobra Make, Engine: Shelby CSX4005LA, Roush 427IR
Posts: 5,450
Not Ranked     
Default

Whatever Roush recommends. The Cobra part is irrelevant. The 427IR is a bored/stroked Windsor with a 10 (10.5?):1 compression.
__________________
Cheers,
Tony
CSX4005LA
Reply With Quote