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

msd box took a crap any advice

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Old Feb 16, 2008 | 11:56 AM
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From: powhatan va.
Default msd box took a crap any advice

my msd 6al plus box went bad, any suggestions on a different brand? need one with built in rev limiter and timing retarder.
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Old Feb 16, 2008 | 12:30 PM
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From: altered state
St. Jude Donor '05
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Summit sells a box that according to the spec sheet is a little quicker than MSD and has 250 rpm increment levels on the rev limiter .Im not sure whose brand it is

Ive been told Im a fool not to run one with my new motor (huge cam needs it at lower rpm) but honestly I dont trust an of them as far as I can throw them.

Mseven made a bypass harness for his in case of a failure you can plug it in and get home.
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Old Feb 16, 2008 | 12:32 PM
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After many msd failures, I have switched to the crane unit.
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Old Feb 16, 2008 | 12:32 PM
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From: Pittsburgh Pa
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i just got a mallory 685.. seems like a sweet unit.. haven't installed it yet..
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