will the MSD DIS 4 fit the 420a?

[Budteboe]

Also what is better the MSD DIS 2 or 4 if it does? Thanks guys

 

[born2race]

http://www.msdignition.com/instructions/Products/Ignitions/62152.pdf?terms=62152

Heres the manual

 

[scottdsm4g63t]

doesnt msd offer an controll unit with rev control for our 420a's?

 

[avefenix]

im curious about msd too....msd has the blaster coil claiming output of 48000 volts right from plug in, what is the stock ignition from a vehicle like mine put out...if igntion is required then what msd will do the job?? If the coil is a huge improvement its less than a hundred bux