[Z06] NGK SparkPlugs?
Thread Starter
Racer
Joined: Sep 2009
Posts: 465
Likes: 161
From: Port Birmingham AL
NGK SparkPlugs?
What is the correct plug for a stock 04 Z06?
NGK list the TR5 (2238) gap at .040, but
MANY other sites list the TR55 (3951) gap at
.060. Seems to be the same plug, just different gapping.
Which is correct?
Thanks,
Larry
NGK list the TR5 (2238) gap at .040, but
MANY other sites list the TR55 (3951) gap at
.060. Seems to be the same plug, just different gapping.
Which is correct?
Thanks,
Larry
Pro
Joined: Aug 2009
Posts: 704
Likes: 503
From: Temple, TX
They are the same plug, just set at different gaps from the factory. Get either one and set the gaps to about 0.050-0.055 and you're set. I got a set of TR5's to go in my car soon.
