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MSD 6421 Universal - Built-in 2 Step Rev-Limiter - Rotary Dials

MSD
BCCX_6421
6421
In stock
Ignition Control Module
$573.44
Two more great features are the rev limits! There are two rev limiters; one for high-end...
$573.44

MSD 6421 Universal - Built-in 2 Step Rev-Limiter - Rotary Dials
Two more great features are the rev limits! There are two rev limiters; one for high-end overrev protection and another you can activate off a clutch or trans-brake to set a launch limit. This feature will help your car blast off the starting line! Adjustments are made via four rotary dials for 100 rpm increment control!
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