C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Ignition

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Apr 23, 2017 | 08:35 AM

#1

Steven L Baker

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2nd Gear

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Ignition

I have a stock 1989 with the l98. I replaced the distributor cap and rotor with msd street fire, spark plug wires are super cunducter 8.5 mm. I was wondering if Acdelco rapid fire PN 1 or 5's would be better. I cruise around with it but I also have fun at the drag strip with it. Thanks

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Old

Apr 23, 2017 | 09:05 AM

#2

Cjunkie

Safety Car

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From: Ashland, OH

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NGK FR4, stock no: 5155

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Old

Apr 23, 2017 | 09:23 AM

#3

aklim

Team Owner

Joined: Jul 2004

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From: Hartford WI

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Quote:

Originally Posted by Steven L Baker

I have a stock 1989 with the l98. I replaced the distributor cap and rotor with msd street fire, spark plug wires are super cunducter 8.5 mm. I was wondering if Acdelco rapid fire PN 1 or 5's would be better. I cruise around with it but I also have fun at the drag strip with it. Thanks

Get an NGK or regular Delco one. You aren't going to find much of a difference.

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