Indexing spark plugs on 5.7tpi
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Junior Member
Joined: Jan 2006
Posts: 95
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From: northern maine usa/
Car: 1988 iroc/2000 saab 9-5
Engine: 355 tpi/Roller cam
Transmission: 700r4/2800 stall,megashifter
Axle/Gears: 3;42
Indexing spark plugs on 5.7tpi
Just did mine, on a rebuild, 5.7.
does anyboby else do it, im oldschooled.
does anyboby else do it, im oldschooled.
Supreme Member
Joined: May 2003
Posts: 1,995
Likes: 0
From: Toledo, OH
Car: 1992 Firebird
Engine: forged 357
Transmission: 700r4, 2200-2400 stall, vette servo
Axle/Gears: stock pegleg 2.73 drum (temp)
I don't really think it's necessary. I have never indexed plugs in my life, but I'm only 21.
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