what are good plugs to use on moderately mod'd L98?
#1
what are good plugs to use on moderately mod'd L98?
my friend has an 89 iroc with TPIS bigmouth intake, full exhaust, etc... he also has a cam but i am unsure of what cam...
What is a good plug fo him to run?
Thanks
Louie Panayi
What is a good plug fo him to run?
Thanks
Louie Panayi
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10-31-2016 11:09 AM