msd Digital 7 ignition

acme383 · 07-25-2010, 08:17 PM

anyone running one? which model do you use? has your car picked up by using the multi step reatards? i'm thinking about one for my stickshift bracket car because it has the programmable shift light settings. do you have to buy a special shift light? i have an autometer that plugs into my tach. will that work? how easy is it to program? i definately like the rev limiter. very smoothe!

voltdr · 07-26-2010, 09:15 PM

I run the 75301. This has the built-in data logger. I didn't do a back to back comparison. You can use any type of bulb for the shift light. The box just sends out a ground to activate the lamp. I have been wanting to try the big-end retard but haven't been able to make myself test with it. I like that you can put the retard back in over a time curve rather than just all at once. I love being able to have different set-ups in the computer for bracket racing, SC, hot tracks etc. You just load the program with all of the settings you have saved. No more chips to set up your rev limiters, just use your laptop. I wouldn't go back. Hope this helps.

acme383 · 07-26-2010, 09:52 PM

thanks for the info. i thought more people would chime in about their experiences with it. because i know they're out there in the sportsman ranks.

07-25-2010, 08:17 PM	#1
acme383 Junior Member Join Date: Mar 2005 Location: chitown Posts: 55 Likes: 0 Liked 0 Times in 0 Posts	msd Digital 7 ignition anyone running one? which model do you use? has your car picked up by using the multi step reatards? i'm thinking about one for my stickshift bracket car because it has the programmable shift light settings. do you have to buy a special shift light? i have an autometer that plugs into my tach. will that work? how easy is it to program? i definately like the rev limiter. very smoothe!

07-26-2010, 09:15 PM	#2
voltdr Senior Member Join Date: Jan 2008 Location: Texas Posts: 706 Likes: 77 Liked 98 Times in 51 Posts	Re: msd Digital 7 ignition I run the 75301. This has the built-in data logger. I didn't do a back to back comparison. You can use any type of bulb for the shift light. The box just sends out a ground to activate the lamp. I have been wanting to try the big-end retard but haven't been able to make myself test with it. I like that you can put the retard back in over a time curve rather than just all at once. I love being able to have different set-ups in the computer for bracket racing, SC, hot tracks etc. You just load the program with all of the settings you have saved. No more chips to set up your rev limiters, just use your laptop. I wouldn't go back. Hope this helps.

07-26-2010, 09:52 PM	#3
acme383 Junior Member Join Date: Mar 2005 Location: chitown Posts: 55 Likes: 0 Liked 0 Times in 0 Posts	Re: msd Digital 7 ignition thanks for the info. i thought more people would chime in about their experiences with it. because i know they're out there in the sportsman ranks.