spark plug gape on performance engines help
#1
spark plug gape on performance engines help
First harley 2000 Road glide .It's 95 cubic '203 cams ,stage 2 download ,Powercommander fuel managment,throttler body bored out 42mm oem 38,thunderheader exhust ,K @N filter and hayden crank case vents.The plugs are set at 38 mm setting for a stock engine, is that setting right for the up grades
[IMG]local://upfiles/3159/67D71CA1276F4CBCB504E70D13E4B271.jpg[/IMG]
[IMG]local://upfiles/3159/67D71CA1276F4CBCB504E70D13E4B271.jpg[/IMG]
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