hey guys so just geting my motor back together still havent got any spark plugs for it, so what brands seem to work good and what heat range gap? i have had good luck with bosch and ngk in the past on my vw motors. i have msd 8.5 wires other then that the ignition system is all stock thanks guys.

 

im running ngk tr6s gapped at about .029 and the car runs great! made good power on the dyno too

Jay

 

I too am running tr6s, gapped at .35 though.

 

ok cool what is that 1 heat range colder? do u have a part # i cant find them on cskauto.com thanks guys

 

NGK TR6 ....@ .028

im getting ready to try out a few sets of new plugs...

some Brisk LGS and Brisk prem. multi spark

 

Zex power racer plug. 0.035 gap.

 

bump anyone have a part # for the ngks??? thanks

 

TR6 is #4177

 

sweet thanks alot guys.

 

Autolites are good plugs too. 2-ranges colder than stock is rule of thumb.

-Scott.

 

im runnin tr7's@28

 

Ditto- I'm running the Autolite 104's gapped at .032.