Im thinking of getting an msd ignition. I've done fipk, fastman tb, high flow cats, and 7.5mm performace mopar wires.

Are you guys running a msd 6a or 6al?
with a new coil and wires?... different plugs?... etc

Let me know your set-up as far as the ignition goes.[&:]
[align=left] [/align]

 

MSD 6a , coil , SF wires 7.5mm using 3924 autolites factory gap running .035 , MSD gap at .040 max gap is .010 over factory.. smother idle any MPG made ..no..

 

Right now I'm just running autolite 3923's and 8.5 MSD wires but on tuesday I'll be adding the MSD blaster 3 coil to the mix. I would think about adding the box to the mix but here in a few months I'm going to have to bed my truck down (pretty much) for 2 years because I'm going out of country and cannot take my truck with me sadly.

 

had the off road version of the 6a box, ate up an Acell cap & rotor faster than the mopar ones. used the MSD 8.5's with autolite 3923's. smoothed out the idle some and seemed to give it a tad bit more low end torque. mpg... well at it's peak, I could get 14.5~15 hiway easily. around town 12's

 

im buying the 6a box this week, and need to know if my mopar performance 7.5mm will hold up, or if i should go bigger.
I need a new cap and rotor but have been putting it off because of its ****ty location. Are the brass ones still good with the msd setup?
[align=left] [/align]

 

go with the mopar cap & rotor... the wires should be fine. count on a cap & rotor swap about every 25~30k miles.

 

Accel cap and rotor, msd 8.5mm wires, blaster 3 coil, autolite 3923s. I dont have the 6a box, but thats next years ignition modification.

 

I'd still suggest the mopar cap & rotor... when I had the accel parts on there, they did not last as long as the mopar ones and I could not tell any difference in performance.