MSD - Missing Serviceable Diagrams

So, I recently purchased a second MSD Boost Timing Master because I couldn't get the first to work and since it was used from eBay I just assumed it was bad. So, today I hooked up number two...same thing! It would fire but not run...so I was now suspecting a wiring issue so after much googling I stumbled upon a post for a different MSD box. HEI's that use the 4-pin module must remove the module and wire the magnetic pickup into the MSD box! Mutha-F! Hey MSD this might be something helpful to include in your instructions...or the special addendum you put out specifically for the 5462 when used with an HEI. Anyway, I went back out removed the module wired in to the green/violet of the MSD...turned the key and ta-da! A working Boost box.


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