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

When Ignition Mods Needed?

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Old Apr 12, 2003 | 07:53 PM
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Default When Ignition Mods Needed?

I was just wondering how an MSD or other aftermarket system would help a modded L-98 (heads, cam, porting, exhaust, free mods, ect.) Any replies would be great.

Thanks
Chris :cheers:
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Old Apr 12, 2003 | 08:13 PM
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Default Re: When Ignition Mods Needed? (TheCorvetteGuy)

When you can make power above the normal power limit of the TPI, you need some real ignition stuff. HEI starts to fall off at about the same place as the TPI's rpm limit.

So you would really need a miniram or superram or stealthram before you must do something.
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