Ok I previously had installed a msd tach driver for a mod motor and also a autometer programmable shift light....
Worked like a champ....
Just installed the BAS and when it goes to increase the spark the shift light bounces all over the place (digital readout)....
Its wired, factory coil wire to tach driver, from tach driver to BAS, from BAS back to.factory wiring to coil packs.....
Wondering if anyone.has any experience with this issue...
Also if it comes down to it ill.buy a raptor light but dont want to. But how do the raptors pick up.a tach signal ?
Worked like a champ....
Just installed the BAS and when it goes to increase the spark the shift light bounces all over the place (digital readout)....
Its wired, factory coil wire to tach driver, from tach driver to BAS, from BAS back to.factory wiring to coil packs.....
Wondering if anyone.has any experience with this issue...
Also if it comes down to it ill.buy a raptor light but dont want to. But how do the raptors pick up.a tach signal ?
