MSD 6M-2L Marine Ignition w/ Rev Limiter Carburetors & Components Truck MegaShifter

Truck MegaShifter

Protect your Spark plug boots from the extreme heat generated by the headers or exhaust manifold

GM A-Body 1964

15 in Extended

Be sure to check out all our products from Zamp Racing including Zamp Auto Racing Helmets

MSD 6M-2L Marine Ignition w/ Rev Limiter Carburetors & Components Truck MegaShifterThe MSD 6M 2L Ignition Control is designed for performance marine applications where a high energy and reliable ignition is a necessity. The capacitive discharge (CD) design of the MSD produces full power sparks throughout your boats entire rpm range. Below 3,000 rpm, a series of multiple sparks burn in the cylinder for 20 of crankshaft rotation ensuring complete combustion. Together, these sparks produce easier starting, great throttle response, more