Spark plug gap on stock 350tpi
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Joined: Jan 2011
Posts: 116
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From: Northern Nevada
Car: 1988 IROC-Z Camaro
Engine: 383ci SBC
Transmission: 700r4
Axle/Gears: 2.77 9 bolt borg warner
Spark plug gap on stock 350tpi
I have been able to search up plenty of gap sugestions for motors running modifications and improved ignition systems, however i am unable to find a plug gap sugestion for the stock 9.3:1 350TPI out of an 88 IROC-Z
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Joined: Dec 2010
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From: Canada
Car: 1987 Trans Am and 2009 Jeep Patriot
Engine: 305 Tpi
Transmission: Auto
Axle/Gears: 2.73
Re: Spark plug gap on stock 350tpi
Would a stock 87 305tpi be the same? using champion copper plus. My emmisions decal is long gone thanks guys
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Joined: Apr 2008
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From: Minnesnowta
Car: 1987 Camaro Z28
Engine: 355ci, XE262 , 650dp
Transmission: T-5, RAM clutch
Axle/Gears: 3.23 limited slip
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Joined: Nov 2008
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From: Lake Mary
Car: '87 IROC, '92 & 99 Corvette Vert.
Engine: L98, LT1, LS1
Transmission: L98 = 700R4
Axle/Gears: L98 = 3.23 G92
Re: Spark plug gap on stock 350tpi
I also use 0.035 on Autolite single platinum with modified 355. No issues. I also used 0.035 on my 1987 (LB9) 305 and it ran fine.
CG
CG
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Joined: Apr 2008
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From: Minnesnowta
Car: 1987 Camaro Z28
Engine: 355ci, XE262 , 650dp
Transmission: T-5, RAM clutch
Axle/Gears: 3.23 limited slip
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