What kind of spark plugs should I buy? Do you guys have a part #? Thanks cause I'm due for new plugs and now that I'm running nitrous, I don't know which ones.
Steve Black 97 GS First time at track 16.231 @ 86.11 (Intake & Exhaust/ 17" rims) Best time- 14.154 @ 101.22 W/O N2O- 15.916 @ 88.98 Magnacor
#42151, "RE: What plugs to use?" In response to Reply # 2
I use Denso Iridiums. Running nitrous will burn up a normal plug. My Denso's have lasted a full race season (last year). They are expensive but worth it. There are two numbers called out for our engines. (420a) Do not order IW22's they are not correct. They fit but the plug is too big. Where you would tighten them down. It's like they're for the v-6. Don't ask how I know this. It's the IQ20's your looking for.
#42152, "RE: What plugs to use?" In response to Reply # 6
Yeah but I change my plugs frequently anyway... I cant go beyond 5000 miles with out changing plugs I usually change around 3-4000. Just because I like to baby my car... but dont we all?