Considering boat with twin 7.4L MPI Horizon engines. Wondering if any pros or cons with the closed cooling system such as more or less maintenance, more or less winterizing, better or worse mpg. Not familiar with this type of set up. With 380hp it seems rather powerful on a 33 footer. Thanks.
Posts by sidelite
1 - 1 of 1 Posts
1 - 1 of 1 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Join the discussion
Lake St. Clair Fishing Forum
A forum community dedicated to all things Lake St. Clair. Come join the discussion about fishing guides, news, safety, reports, boating, tips, reviews, accessories, classifieds, and more!
Full Forum Listing
Explore Our Forums
Recommended Communities
Join now to ask and comment!