MSD Ignition Wire Harness      
 
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MSD Ignition Wire Harness
 
Product Specification
BrandMSD
Price from 14.7 to 235.7

The MSD Ignition Wire Harness, which connects inline to the factory sensors, allows you to program an ignition timing curve, a step retard for nitrous use and select a two step rev control to help with consistent holeshots.You can even program a boost timing curve if you've fit your engine with a supercharger or turbo