Adjustable range: 1,000 - 3,000 RPM. Ideal for vehicles with automatic transmissions that are using the MSD Two Step Module Selector to leave the starting line below 3,000 rpm.
MSD 8677 Adjustable RPM Module
MSD Performance 8677 Adjustable RPM Module
MSD Ignition Rev Limiter - Soft Touch Adjustable RPM Control for Standard
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MSD 87481 Ignition RPM Modules 8100 to 8900 rpm Set of 5
