Are all spark plugs in stock LS engines gapped the same? [Archive]


SmokinVette.com Forums > Corvette Forums > C5 Corvette Forums > C5 Tech & Performance > Are all spark plugs in stock LS engines gapped the same? PDA : Are all spark plugs in stock LS engines gapped the same? nuclearpowered 09-14-2009, 05:53 AM ????????????