View Full Version : GM 305 engine swap

Sonny Milne
07-09-2003, 01:45 AM
I have a 30ft. sportfisher that's running dual crusader 305s. I want to replace these with diesels. Any suggestions?

07-09-2003, 10:50 AM
Dania Marine 1-800-748-7739


09-16-2006, 02:44 PM
"Volvo Penta diesels, try (http://www.marinepowerservice.com/BoatingStore/browse_parts1.cfm/parent_cat/4493 31/parent_cat1/450392/parent_cat2/450393.cfm (""))"

p plite
07-15-2008, 09:47 PM
can i use a 5.7 liter mill in my four winns which came with a 5.0 liter. i am hearing mixed responses. my concern is computer releated since it was set up for the stock 305. will i have ecm problems? or something else? it had a 2003 multi port fuel injected 5.0 liter.