Re: spark plug recommendations !!
this might seem like a dumb question, but for indexing purposes, the open gap goes towards the exhaust valve, but is the open gap pointing up at the valve or down towards the piston. Basically, if you were looking at a clock and the exhaust vlave was on the upper right....would the gap point at 1 to 2 o'clock or 4 to 5 o'clock?
2008 Viper, Snake Skin Green, NO stripes!!!
2003 Yellow Z06:cam, Halltech Venom, Kooks LT and x-pipe, stock titanium exhaust, RPM trans/diff 3.90 gears, exedy twin disc, = SOLD
1969 Mach 1 big block = money pit