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Old 05-15-2013, 10:30 AM   #6
COTW 5/06/2013
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Drives: 2015 Corvette Stingray Z51-Ho-Vette
Join Date: May 2012
Location: Katy, Texas
Posts: 3,041
Originally Posted by NOT URSS View Post
what about ZR1 LS9 Plugs?
We are talking V6 engines here..

Mine are gapped at .035

2015 Corvette Stingray Z51, 7 Speed, Competition Seats, Red Calipers, Carbon Flash Badges and Trim, Adrenaline Red Interior, Custom Stripes, Tint, Lowered on stock bolts, Z06 Grill, Z06 Splitter, Borla Exhaust (soon)
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