best plugs for JRSC

[dustinhurley]

What plugs would work best with JRSC? Would they need to be gapped? Thanks.

[dustinhurley]

Anyone?

[mhx]

i would say denso ik22 is 1 step colder

check this post out
http://www.ephatch.com/forum/showthr...ighlight=denso

[mhx]

your in Ohio, i would run stock plugs and get on a dyno. thats what JR recomends stock plugs.

most of us are down south and here in Texas its humid as hell..

if you got the JR kit just run it for a couple days make sure you dont hear any 'pinging' from yoru engine and check your plugs.. your plugs are good indication of what your car is running..

[dustinhurley]

Thanks. I'll go with stock for now, see what happens.