Posted By: seeker
plug search - 01/19/23 09:07 AM
I feel I have looked at enough spark plug areas to find what I am looking for, but have not so far. specs are Non-projected tip, resister, 5/8 hex 14mm .750 and colder as will hit the nitrous occasionally. Been comparing the AR3933 but with resister and colder. have found some larger hex, want to stay with 5/8 any suggestions, not hardcore about brand. thanks