any body put msd stuff on their car. dis2, coils and coil interface modules. supposidly its good stuff but is it worth the 500 or so you woul have out for it.
I have MSD DIS 2 and have the MSD coil interface adapters. Good stuff... Got the DIS 2 off ebay for 222.50 vs like 400 or 500 offline.
vrooooom
yes, but would you say it made big improvements and was worth it. just let me know.
I have the MSD coils on my car. Love them.
I was a retard, and now I'm permanently banned.
i have the msd with stock coils and its really smooth, not sure of any power gain but seems to get better mpg, if you have it on then go back to stock ignition you really notice the difference

1989 Turbo Trans Am #82, 2007 Cobalt SS G85
from what ive heard... you get a hotter spark which makes a bigger BOOM in the cylinder which makes more power even on a stock engine. Worth 500? IMO... not on a stock engine...