spark plug ?
02-21-2008, 08:54 PM
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Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
spark plug ?
i recently just got 601 heads to replace my 187s. im looking for a 2 step colder plug with a non projected tip but dont want a race plug. also will these plugs stick out further(closer to my headers) than on the 187s since the plug went 3/4" into the chamber and this one doesnt?
02-22-2008, 03:33 PM
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Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
Re: spark plug ?
I thought the S refers to projected tip?
I use the R42T (for that reason)
I think I have champions in now, RVC9 or 12 IIRC. I forget now.
I prefer the champions over the delco's just because the delco's are black oxide, and therefore harder to read vs the silver champion plugs.
I use the R42T (for that reason)
I think I have champions in now, RVC9 or 12 IIRC. I forget now.
I prefer the champions over the delco's just because the delco's are black oxide, and therefore harder to read vs the silver champion plugs.
02-22-2008, 03:46 PM
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Car: 92 trans am clone
Engine: LO3
Transmission: 700r4
Re: spark plug ?
ill look into that
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yup youre right delete the s for non projected tip thanks for adding that in makes a big difference. thanks
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yup youre right delete the s for non projected tip thanks for adding that in makes a big difference. thanks
Last edited by vipershark11; 02-22-2008 at 03:48 PM. Reason: Automerged Doublepost
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