Ebay them up "1 amp blade fuse"

http://www.ebay.com/itm/25-Pack-1-AM...YAAOSwImRYK1b8

http://www.ebay.com/itm/FUSE-ATC1-CO...sAAOSwNphWa2qH


Or get a kit of all sizes so you have them for future projects.

http://www.ebay.com/itm/180-Pack-ATC...UAAOSw7GRZEntt

So if you burn a 1 amp fuse replace IAC , 2 amp fuse ? be nice to know the specs on these IACs what amps they draw .

All In pm sent I see you have answered my question

Here we go

You guys know this right --- under certain engine serial runs for the 600 sci thre was a Merc racing SB 2008 -05 circuit protection / starter / sense circuit Alternator / wiring harness that needed to be done ? It was on the recall list as well.

You better check to see if it was done. I ran a few of you guys serial numbers whom bought service manuals off of me and 2 out of 5 600 sci owners were not done that fell into the SB engine serial range. Just passing on the info.

Thanks for the info The ones I just posted will be going on 700sci

Is this 1 amp fuse mod only necessary on the 600 SCI or would a Merc 525 efi or 496 Mag share the same risk with the IAC?

I think that was me, what do I need to do?

i havent heard of 525 and 496 having issues

I have definitely seen it on the 496 but not on a 525.
Eddie