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

speed limiter?

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Old Feb 11, 2007 | 04:28 AM
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92lt1vet
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Default speed limiter?

my 1992 c4 lt1 tops out at 155 with plenty more rpms to go is there any way to lift the govener???
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Old Feb 11, 2007 | 04:43 AM
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It shouldnt be set at 155mph, but if it is you can change it in the ECM constants table using Tuner Cat and burn a new chip. Id check what its set at first.

The speed limiter simply cuts the fuel at a preset speed which can be set anywhere from 0mph up to 255mph.
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