Improvement switching to MSD or similar igniton?

#1- the distributor is totally modular. the total curve and how fast or slow it comes in.

#2- better built. all machined from billet aluminum(distributor). more spark.

i went from my orange box "mp performance" to the trio (box, dist., coil) and love it. the mp ones can be "tuned" by welding weights, etc.... BUT it is now tuned for ONLY that engine and it still has a cast skeleton. once again, msd is tuneable to whatever engine you put it in, by changing springs and changing the advance stop bushing.

do it, buy it . you WILL be happy.