plug gap (help)
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Joined: Oct 2007
Posts: 149
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From: milton ont.
Car: Blue 84 z28/Cyber 2010ss/rs
Engine: Dart headed, 12:1 355- 510/530 cam
Transmission: TKO 600 Lakewood Bell
Axle/Gears: Richmond 410 Spooled
plug gap (help)
got new ac delco 45ts but they have a champher on them and my older plugs are NGK R v-power xr5 and were gapped at 30 and have a washer.
Q: in a sbc with mods (cam/singleplain/headers/msd/etc) what should the gap be??
ive been told 45 is best but i only wanna do this one time cuz #5 is a bastard to change.
pls give me ur input thanx Sean
Q: in a sbc with mods (cam/singleplain/headers/msd/etc) what should the gap be??
ive been told 45 is best but i only wanna do this one time cuz #5 is a bastard to change.
pls give me ur input thanx Sean
Last edited by 84z .....; Feb 27, 2010 at 12:15 PM.
Thread Starter
Member
Joined: Oct 2007
Posts: 149
Likes: 0
From: milton ont.
Car: Blue 84 z28/Cyber 2010ss/rs
Engine: Dart headed, 12:1 355- 510/530 cam
Transmission: TKO 600 Lakewood Bell
Axle/Gears: Richmond 410 Spooled
Re: plug gap (help)
any way i gapped the old plugs to 45 and cleaned em up for now. reset my timing to 32 total
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Joined: Jul 2009
Posts: 1,354
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From: morrow, ga
Car: 82 S10, 83 280ZX, 84 Z28
Engine: 355 smallblocks..na, 2.8 turbo
Transmission: 85:th350, 84:700R4
Axle/Gears: 85:ford9 4.85, 84:stock 3.24
Re: plug gap (help)
what kind of heads? do the heads take a taper seat or gasket seat spark plug?
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