10-29-2017, 09:42 PM | #15 |
Drives: Camaro 17 SS Join Date: Jan 2017
Location: Florida
Posts: 623
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05-30-2019, 02:19 PM | #16 |
Drives: zl1 ABM A10 Join Date: Apr 2017
Location: Charlotte, NC
Posts: 21
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If anyone has changed out plugs and wires on an LT4, how long did it take ? Cylinder 5 is misfiring so I bought a new set of NGK LTR71x and was told by tuner to gap at .035
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06-03-2019, 08:22 AM | #17 |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,223
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You will always benefit from running the largest gap you can without experiencing any spark blow out.
This is why we recommend 0.040-0.042, the car just down right drives better all around. Our ignition systems have no issues firing the plugs at this gap up to 12 psi boost for sure and in many cases 14 psi boost providing the tuning is spot on. More often than not if you are experiencing spark blow out there is an underlying issue like bad plug wires or low system voltage. Ted.
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www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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