which msd box?

stang4u2nv · Sep 28, 2007

hey i wanted to know which msd box do i need for my 94 gt because i'm running nitrous (a lot) and i can't stand driving the car with a lot of timing pulled back. I'm looking for the box to get better spark of course and the timing advance and retard built in with the rev limiter included, i already have the tfi ignition coil and msc cap and rotor. i was looking at this part number if memory doesn't fail 6520. could you guys suggest if this is good or should i get something differrent, let me know. this box is like $325 but i could get it for like $250...... thnaks in advance.

ryclef331 · Sep 28, 2007

MSD Digital 6....has all the features you listed above. Its what I use for the exact same reason. No pills to buy. Works like a champ for me.

QIKGTS · Sep 28, 2007

ryclef331 said:
MSD Digital 6....has all the features you listed above. Its what I use for the exact same reason. No pills to buy. Works like a champ for me.

What he said. I don't run that box it is the "all in one solution"...

Matt94GT · Sep 28, 2007

I heard the only one to go with is the digital 6...I had a 6AL and like lots of people with them it was only problems. The Crane Hi-6 is supposed to be great as well.

wayne94mustang · Sep 28, 2007

i run a hi6 in my big block bronco and the 6al in the stang.....maybe i got lucky but i had no problems yet in like 5 years....and it was used off ebay

fast5oh · Sep 28, 2007

i have a hi-6s in the mail right now. its been back ordered for about a week now so hopefully they ship it soon.

stang4u2nv · Sep 28, 2007

Well for those of you that chipped in on the reply thanks a lot i'll be getting the msd digital 6 very soon. I was just getting frustrated because the car was running like crap and fouling the plugs, so i replaced the plugs and then it came to me "let me check the tps", and what do you know it was reading 1.1 volts completely closed, so i took the little stud in the throttle body and unscrewed it and let loose the tps, adjusted it to 0.9 volts and 4.7volts at full throttle, and man does this thing run nice now, idle is smooth and it doesn't want to turn of at idle anymore. thnaks a lot guys, great things learned here. :banana: