CLASS RACER FORUM - View Single Post - Msd6al-2 in the 6900-7200+ range experience

Woodfin · 10-17-2016, 11:00 AM

Of course, any system can have a problem, yet the MSD 6AL-2 is a good box and very capable of high RPM without issue.

Some things to consider,

*spark plugs
*spark plug wires
*rotor phasing
*condition of cap & rotor
*fuel pressure
*the above suggestion of raising chip RPM is good or run without a high limit chip.
*in addition, valve float is a possibility

all just food for thought.

And consider that just because "everything is new" well, new can have a problem.

10-17-2016, 11:00 AM	#6
Woodfin Senior Member Join Date: Sep 2006 Location: Kilgore TX Posts: 520 Likes: 8 Liked 231 Times in 91 Posts	Re: Msd6al-2 in the 6900-7200+ range experience Of course, any system can have a problem, yet the MSD 6AL-2 is a good box and very capable of high RPM without issue. Some things to consider, spark plugs spark plug wires rotor phasing condition of cap & rotor fuel pressure the above suggestion of raising chip RPM is good or run without a high limit chip. *in addition, valve float is a possibility all just food for thought. And consider that just because "everything is new" well, new can have a problem.