Quote:
Originally Posted by Pikey Motorsports
Recommended plugs are 97506
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Yeah for tuned vehicles. I’m stock and don’t plan on going over stage 1 ever so I didn’t see the need for 2 heat ranges cooler. Most stage 1 tunes are ok with stock plugs if they are relatively fresh. Then again maybe I should have gone 2 steps cooler due to the crap gas we get in CA.