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View Full Version : Of all things, manual does not have plug gap.



txtaz
04-26-2004, 12:30 PM
Anyone know the plug gap for a 350 Mag MPI? It's nowhere to be found in the manual.
Thanks,
Wes

MOP
04-26-2004, 02:13 PM
Wes you should be able to find what you want here, it is a good site to book mark.

Phil

http://www.marinemechanic.com/specs/specsheet-toc.htm

txtaz
04-27-2004, 07:58 AM
Hey Phil,
Thanks, I had already bookmarked that site from one of your earlier posts. I did look at it for the gap size and it seems that it is for 60's, 70's and early 80's engines. I checked all 350's and they all had .035 gap size. So that's what I went with. I will be ordering a full service manual today to cover everything I will need in the future.
BTW, how much of a pain in the butt is it to replace the impeller? It's on the lower front, STBD side and run off a pully (I think). Remember, it's my first inboard.
After a new thermostat, impeller, cap and rotor this boat will be ready for a FULL season of fun.
Hopefully with new plugs and a cleaned up cap, I can hit 5K today. Will post later.
Thanks,
Wes