Fixx
 

Formula 336,, i can take a nap under my hatch between changing the spark plugs:drink:

I would say that if you can get to the front of the engines that is really essential. If you are able to change alternators, water pumps, impellers, thermostats, belts, PS pumps, etc, than that is half the battle and covers a good amount of the failures you might encounter. In my Cafe Racer I have bravos which make all of this stuff very accessible, but in the TRS boats the trannies move the entire engine forward and make access a little harder.

The truth is that if you ever have something that requires more access to the back of the engines (coupler failure, head work, etc...) you are probably going to have to take them out anyways.

In my rookie opinion, the big pain in the ass maintentance item you are going to have is spark plugs.

ALSO - whoever said the thing about it depends on the person was spot on too. A chinese acrobat would have better luck than Chris Farley.

I pull the exhaust manifolds when working working between engines, 34" center to center.

Depends on the boat.

Sometimes you can move things around in the rigging and make certain things easier to get to and such, but it's usually never easy. Having a way to remove the hatch will help out too by having that thing out of your way.

Best way to make working on sideXside twins easier is to eat more salads and start taking yoga. Having a hamstring cramp up with a leg tucked under an engine and no way to easily extract is not very much fun. Also have a buddy/wife around in case you get yourself tucked so far down in, you need a pull to get out.

thanks, yes im looking at the 35zr....im only 5`7 so the headroom in the cabin is fine going from my 28zx.....the head is good for the gf more than me

Single engine boats can suck as well! :D

Sometimes twins aren't so bad, but you can count on them being twice as expensive since you will need two sets of everything, even friends! :drink:

Gotta remember that one:drink:

Use a flashlight and mirror to plan your attack on the plug.
Often you may find that you have to grease up your arm to fit it into tight spots. Get a moving blancket to lay on it will prevent damaging the top of the motor. Also on some boats if you cut a piece of 1/2" plywood long enough to go for the rear seat to the deck just below the hatch, that will work.
Bottom line you have to be patient and often you are working by feel only. A flex head fine tooth ratchet also makes it easier. Good luck.
Brian

You should be able to get to them after you pull the risers.