maffett diesels have full slipway facilities.maffett diesels welcome all types of boats,from outboards ,outdrives and inboards,,maffett diesels is an aproved nanni diesel engine installer,we can remove old engine and install new or reconditioned engine from start to finish,guideing you through the whole trouble free instalation,,maffett diesels are reliable marine engineers with alot of experience,so call us even iff you just need to no information about something.(.approved nanni installer,)