help needed Thunderbolt V ignition timming

[chamm63]

HI ALL
I HAVE A 1996 Mercruiser 5.7l Alpha
THAT I HAD TO PUT A NEW ICM Module Conversion Kit
IN AND WANTED TO KNOW
HOW DO YOU SET THE BASE TIMING ON IT AND WHAT DO SET IT AT?

THANKS CHUCK

 

[Bondo]

Re: help needed Thunderbolt V ignition timming

HI ALL
I HAVE A 1996 Mercruiser 5.7l Alpha
THAT I HAD TO PUT A NEW ICM Module Conversion Kit
IN AND WANTED TO KNOW
HOW DO YOU SET THE BASE TIMING ON IT AND WHAT DO SET IT AT?

THANKS CHUCK

Ayuh,.... Welcome Aboard Chuck,.... No reason to be YELLIN' at Us,....

Got a serial number for this motor,..??

 

[Don S]

Re: help needed Thunderbolt V ignition timming

8? BTDC at idle rpm is what you set the timing at.
here are the instructions for setting the TB5 timing.