your original set up would have been a mercruiser thunderbolt V . This is a good system unless the ignition module die$… the delco est is a great system, OEM quality.will bolt in with minimal rewiring
OK everyone, I am still trying to figure out this spark issue. per procedure about mid way down it states to disconnect the coil wire from top of the dizzy and connect a spark gap tester. then disconnect the white green wire from the dizzy and tap on ground. Look for spark at gap tester.
I dont have a gap tester, can I just use a spark plug with ground on the threads?
OK everyone, I am still trying to figure out this spark issue. per procedure about mid way down it states to disconnect the coil wire from top of the dizzy and connect a spark gap tester. then disconnect the white green wire from the dizzy and tap on ground. Look for spark at gap tester.
I dont have a gap tester, can I just use a spark plug with ground on the threads?
Does anyone have any recommendations on where to buy a Delco EST if my module is bad? I am not sure if this violates rule 8? I am just looking for a reputable source.
Ayuh,..... The place you see in the rule 8 violation thread is a quality supplier,....
Btw, the violation was for asking posters if They had one to sell, as it appears to be a Nla part, not asking where to find one,....
Btw 2, the forum rules are posted at the top of the main forum,.....
