Jason K. in MN

Could you please tell me which is better for the 1989 twin 454s on my boat,  Marine PRO or Sea Foam Motor Treatment? And can I use it in my oil as well? If my boat has a 100 gallon gas tank, how much of the Sea Foam should I use in my gas tank. Thank you!

0 0 vote
Article Rating
Subscribe
Notify of
1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
SIGN UP FOR SHOP TALK
SIGN UP
Privacy Policy. This information will never be shared with third parties.
SIGN UP FOR SHOP TALK
SIGN UP
Privacy Policy. This information will never be shared with third parties.
ENTER
DOWNLOAD
OUR FREE
HELP GUIDE
GET MY GUIDE
Privacy Policy. This information will never be shared with third parties.