MTBLAZER89 3/4 ton status Premium GMOTM Winner Joined Aug 14, 2001 Posts 8,162 Reaction score 2,739 Location Kalispell, MT Jun 5, 2006 #1 Edelbrock intake and aftermarhet cam. Stock ignition system. AC-Delco, but which ones
76zimmer Flyin Rat Staff member Moderator GMOTM Winner Joined Nov 14, 2005 Posts 33,031 Reaction score 34,855 Location Kzoo, Mi Jun 5, 2006 #2 Run the stock plugs for the heads to start with.
MTBLAZER89 3/4 ton status Premium GMOTM Winner Joined Aug 14, 2001 Posts 8,162 Reaction score 2,739 Location Kalispell, MT Jun 5, 2006 #3 CR43TS is stock I have a box in the garage guess I'll pull an old one and see whats in there.