lcjlll
07-20-2009, 10:50 AM
Hello everyone I'm a new owner of my first Donzi. It's a 1988 Ragazza 25 and is in good shape. Since I was a kid I have allways wanted a Donzi even though a Sweet 16 witha big block is what I want for the family a R25 will have to do. I now boats very well but I just want to check with others, I know allot but I'm man enough to say I dont know everything.
My next step is a leak down, and timing the boat starts a little hard when warm so Its advanced a little to much but not enought to take out 1000 rpm the boat is on mooring so its a pain in the ass to work on (row out forget a tool row in and get it)
So here is my problem 5.7 will only rev to 3400
5.7
Quadratoilet
Thunderbolt Ign
Raw water cooled (I live on Cape Cod MA)
#1 cyl 180
#2 cyl 180
#3 cyl 180
#4 cyl 180
#5 cyl 180
#6 cyl 155
#7 cyl 180
#8 cyl 155
Brand new Alpha 1 & 14.5 x 17 prop
Slight vibration pre plane 1/4 throughtle
No water in oil
Carb just rebuilt abd all barrels opening
My next step is a leak down, and timing the boat starts a little hard when warm so Its advanced a little to much but not enought to take out 1000 rpm the boat is on mooring so its a pain in the ass to work on (row out forget a tool row in and get it)
So here is my problem 5.7 will only rev to 3400
5.7
Quadratoilet
Thunderbolt Ign
Raw water cooled (I live on Cape Cod MA)
#1 cyl 180
#2 cyl 180
#3 cyl 180
#4 cyl 180
#5 cyl 180
#6 cyl 155
#7 cyl 180
#8 cyl 155
Brand new Alpha 1 & 14.5 x 17 prop
Slight vibration pre plane 1/4 throughtle
No water in oil
Carb just rebuilt abd all barrels opening