Ignition System For Blower-help
 

502,871 blower.What type of ignition system should i be looking for?Something with a boost timing retard function.Currently have standard merc thunderbolt IV.Can i use my existing distributor?Any help greatly appreciated.

Re: Ignition System For Blower-help
 

Do a search on Crane HI6M. I think it will suit your needs. There have been many posts regarding the Crane system.
http://www.cranecams.com/pdf/90006462b.pdf
I have been using one for 6 years with no problems.

Re: Ignition System For Blower-help
 

Looks good to me.Thanks For that BadDog.Where do i get one?Summit Racing?

Re: Ignition System For Blower-help
 

Anyone interested in this,i bought a Crane ignition and its fantastic.Multiple timing curves,rev limiter and boost retard.Great.

Re: Ignition System For Blower-help
 

I have used a few too and they are fantastic. A lot of features for the money. Oh, and they seem to be pretty durable - but won't know on that until one actually breaks. LOL.

Re: Ignition System For Blower-help
 

I would run MSD. You can couple your MCM dist with the MSD box with boost retard. Or run MSD distrubutor

Re: Ignition System For Blower-help
 

The Crane HI6M is wired for the Merc distributor and harness.It has adjustable boost control built in.No need for additional hardware.,rev limiter and 8 different timing curve choices all based on the Merc racing engines.It is the best.

Re: Ignition System For Blower-help
 

Simple is good.
Get a V6 Tbolt module. Set your total timing. You get to use your current distributor.
If you have fowling problems at idle, add an MSD box.

Re: Ignition System For Blower-help
 

Crane system hands down. They did their homework on the marine stuff.

Re: Ignition System For Blower-help
 

Thats what I would do, except I would opt for a crane ox.