spark plugs
12-02-2005, 11:56 PM
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spark plugs what do you guy recommend for my ride?
its a 98 z28 a4 with a 02 ws6 engine-lid with k&n-3 inch random tech exaust-
ported tb-bellows. is feels like it needs a fresh set of plugs.i feel it vibrate a little when in gear but it dont miss or sputter it runs strong.
do i go regular-iridium? stock heat range? hoter-colder?
its a 98 z28 a4 with a 02 ws6 engine-lid with k&n-3 inch random tech exaust-
ported tb-bellows. is feels like it needs a fresh set of plugs.i feel it vibrate a little when in gear but it dont miss or sputter it runs strong.
do i go regular-iridium? stock heat range? hoter-colder?
12-03-2005, 12:34 AM
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I'd recommend NGK TR55s. Stock heat range, copper. Inexpensive and works great. Gap them around .055.
