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AFR emission legal heads

  • Thread starter Thread starter 88-378
  • Start date Start date Oct 3, 2009

88-378

Member
Aug 10, 2007
14
2
16
Alpharetta, GA
Oct 3, 2009
#1
  • Oct 3, 2009
  • #1
I see that there are provisions for the thermactor pipe in both the back and the front of the heads. Do I simply plug the front?
 
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