Thunderbolt 1V modules

[ausfrank]

"my boat is fitted with a merc

"my boat is fitted with a merc 4.3LX/V6 with the thunderbolt 1V ignition, question is are the thunderbolt 1V module units interchangeable with previous models is there any test procedures for these units"

 

[bondo]

"Ayuh,.....

There's bee

"Ayuh,.....

There's been Abunch of different modules for the T-Bolt IVs,.....
Even though they'll All plug in to the system,.....
They have many Different Advance Curves,......
The Wrong 1 could cause your motor to Self Destruct......"