this thing is just like a MSD 6a, but a little more advanced. You can set the rev limit and shift light timing. its pretty bad ass. heres a pic. Price is $90. thanx

 

also i never got to use it. it just sat in the car while i was rebuilding the motor. i gave up and sold the car so i have no use for it.

 

its not new is it,and its only good for either trailing or leading plugs?

 

it was new when i bought it. but yeah literally speaking it was "in" my non working car. And it only works on the lead. but its suppose to get a pretty good amount of low end tourqe out of the car and better gas mileage due to a better spark.

 

what model is it,and is there like a rev limiter on it or anything like the 6al, or is this like the 6a

 

honestly i dont know the model number, and yeah u can set the rev limit to w/e u want. and if u want i can install it for you. i lost the instructions in my mess of crap when moving. but ill look for it tonight when i get home from putting my buddys supra back together.

 

$80?

 

buy me!