View Single Post
  #172 (permalink)  
Old 11-24-2015, 04:16 PM
Pman1961 Pman1961 is offline
CC Member
Visit my Photo Gallery

 
Join Date: Aug 2008
Location: Memphis, TN
Cobra Make, Engine: Superformance SP02423 KCR 445W 611hp 599ft lbs
Posts: 321
Not Ranked     
Default

RET COP there was no backfire. Just the slight snap, crackle, like popcorn during deceleration after a hard run. I've turn the idle air/fuel screws out about an 1/8" of a turn but we have yet to take the car back out.
Reply With Quote