Which spark plug
07-10-2017, 10:21 PM
#1
Staging Lane
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Which spark plug Fixing to do a spark plug change on my new ride.
SCPC 413ci LS2
11.5:1 comp
fast intake
big mouth tb
243 heads
begween mild and wild cam
car makes 498whp, thinking about adding 100 shot, also drive it around town a lot.
which spark plug?
SCPC 413ci LS2
11.5:1 comp
fast intake
big mouth tb
243 heads
begween mild and wild cam
car makes 498whp, thinking about adding 100 shot, also drive it around town a lot.
which spark plug?
Last edited by ballfroguy; 07-10-2017 at 10:48 PM.
07-16-2017, 04:19 AM
#4
I have been using LS7 plugs (GM also installs them in supercharged Corvettes) in my supercharged LS2 with great success. I've installed them 3 years ago and I check them yearly only to find that they are still perfect; you can't go wrong, install them and forget about them.. Rockauto has them and there is a rebate on them which makes them a great buy. 2008 Corvette LS7: ACDELCO 41104 Professional; Iridium
