15austin

I went to the track a month ago and was running 13.3s at 105mph with 2.2 60'. While I was wandering how much my MSD 6a actually gave me, so I unhooked it. I ran a 13.12 and a 13.18 both at 107mph with 2.2 60'. I hooked it back up and back to 13.3s at 105mph same 2.2 60', ....WTF... any ideas.

bsteen81

Sounds likea case of the head games maybe. I dont think the 6al would have any noticable affect on your car.

luckythirteen13

i agree. to many variables as well. if you really want to know how much the msd box is doing, go to a dyno. much fewer variables to worry about

92hatchLX

Unless you're running boost, nitrous or major compression, I wouldn't waste money on a 6A box.

frdmstng1986GT

what if it's free?lol

turbosha

then put it on the shelf and wait till you need it

bsteen81

I think atleast it would promote a cleaner fuel burn, which is always good.

95gtdrop

i had an msd 6al on my near stock 69 302 motor, and noticed a sig. increase in fuel milage, and throttle response. i just took it out andnow i'm going to put it on my 95.

nmerrill

I also noticed a difference on my bronco with a switch to a 6a, I was very suprised