Thread: 383 backfires on passenger header at big end
View Single Post
Old 10-21-2010, 08:01 PM
  #2  
bixblk
Senior Member
DYNO OPERATOR
 
bixblk's Avatar
 
Join Date: Dec 2004
Location: Chicagoland area
Posts: 472
Default check the valves
the popping maybe a cracked valve spring , or unseated valve. carefull I would lookin to it before racing again. pull the valve covers and check things out JMO
bixblk is offline  
Reply