Offshoreonly.com - Mercury thunderbolts IV ignition with a V6 module

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Mercury thunderbolts IV ignition with a V6 module

hi guys
Is anybody running it with a 650 lift , roller ?

My Cam Card says:

Intake Valve Lift - .64627
Exhaust Valve Lift - .62974

Roller Cams. Weiand 177 blowers

I am running that V6 module. I am not a very knowledgeable person, but several people on here recommended I run it. I worked with Bob M for all my stuff and I "believe" I recall him saying he'd try it as well. In a conversation with Nickerson on my carbs they casually mentioned that with my set-up they would use that V6 module. All of those factors was enough validation for me to spend the 250 bucks and try it.

I am not running ragged edge timing though - I believe I set them up at 32*

intake .612
exhaust .598

All roller and 177 blowers.

I picked up two v6 modules on ebay. I get about 7 deg of total advance. I'm currently running 25 initial with 32 total.

thanks for the reply
how to you read your plugs, it not loading up but there black and tan on the tips, im nervous of jetting it down anymore

i ended up getting a ngk wideband.