Will the new 4 stroke Yammy bassboat engine require ringfree?

[skeetzx225]

I'm not sure if the O2 sensor requirements are the same on a 4 stroke..

[ropatz]

My F150 four stroke manual doesn't state anything about using ringfree.
I do however still use seafoam as a gas stabilizer.

Ryan

[jasonb01]

I use ring free in mine. Have since day one. It says on the bottle for 2 & 4 stroke engines. I am one of those guys that thinks, for the money I paid for that engine, buying a quart of ring free every so often is worth my piece of mind.

[fishin couillon]

jason how much does the ring free cost you and how long does it last?

[PSM207]

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fishin couillon &raquo;</TD></TR><TR><TD CLASS="quote">jason how much does the ring free cost you and how long does it last?</TD></TR></TABLE>

Too much and not long enough.

[jasonb01]

Just bought a bottle Monday and it was $40 a quart. Deals can be had for less online in bulk. I know for my 4 stroke it is 1oz per 10gallons.

[skeetzx225]

$25.99 for a quart (I just bought 4)

http://www.derbycycles.com/cgi...unt=1

[jasonb01]

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by skeetzx225 &raquo;</TD></TR><TR><TD CLASS="quote">$25.99 for a quart (I just bought 4)

http://www.derbycycles.com/cgi...unt=1</TD></TR></TABLE>

That's a ridiculous deal!! That site is now in my favorites.....Thanks

[skeetzx225]

I know, I was worried it wasn't real myself, but they arrived 2 days later...