Thread: Spark plugs for headers
View Single Post
Old 09-12-2013, 07:09 AM
  #3  
shybx1969
Senior Member
MASTER BUILDER
 
Join Date: Aug 2008
Posts: 227
Default
Engine for now is 305 ho, flat top pistons cam 1500-4000 rpm, holley 650 vac sec...
shybx1969 is offline  
Reply