'88 Force 50, looking to get back in the water

[Daytrip5692]

I have a Blue Fin with the Force 50. This has sat inside for the past 7 years. Finally got it out this year and looking to get it back in the water. A couple of questions. One, what are the correct spark plugs needed? It currently has NGK, although I can't remember the number. Two, should it be de-carbed as it has sat for so long? If so, what is the best way to go about this? Ive had it started in the driveway in a barrel of water. Even after all this time, with fresh gas and the original plugs, she fired right off after a couple of cranks. Couldnt believe it. I still had decent water flow through the engine and hope I don't have impeller issues. I've changed the lower gear lube, still in good shape, no leaks, no water. Any other words of wisdom before I set out?

 

[jerryjerry05]

Re: '88 Force 50, looking to get back in the water

Yup change that impeller.It's way old.The new gas has Ethanol it will melt hoses and mess up stuff.A new squeezie and hoses are gonna be soon.
The diaphram will need to be replaced too.
Fix this before it happens and you will enjoy your boat not cuss it.J