Thread: More discussion on I/O motor oil
View Single Post
  #1   Report Post  
posted to alt.boats,rec.boats,rec.boats.cruising
Mark Mark is offline
external usenet poster
  
First recorded activity by BoatBanter: Jul 2006
Posts: 16
Default More discussion on I/O motor oil
I have heard and read (in earlier postings) straight 30W oil is good to use,
and others recommend 25W40. I have an 1986 350 I/O and have been using the
25W40 for several years, but am now wondering if I can or should use
straight 30W oil? Did they even have 25W40 back in 86, or is this an
improvement over alternatives?

Mark
The Rail, Canopy, & LifeLine Hook guy
www.ripnet.com/vtf/prod03.htm


Reply With QuoteReply With Quote