www.iFourWinns.com

I recently bought an 85 160 Marquise. Open bow I/O. There was no prop on it when I got it (along with a lot of stuff). I was thinking of going for a 14 1/2 X19, but was wondering if a 21 would still pull skiiers. I just dropped a brand new motor in, no torque shouldn't be a problem, just worried about too much cavitation.

Any thought? Cool Forum, by the way!

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1985 160 Marquise I/O

Must have posted on the wrong message board aay ?

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One of 4 Previous (Sold) Boats:
2000 Four Winns 268 Vista

Current Boat: 2004 Chaparral 235 ssi cuddy

You mean that I really logged back in for that?

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1985 160 Marquise I/O

Not really. There's just not enough info to provide any direction.
This link should help. I've used it, and posted it in many threads on this site.

http://www.go-fast.com/Prop_Slip_Calculator.htm

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Walt B
"Debt-Charged"
Black '07 H210SS
6.2L Bravo One turning a 21P HIFive
Wakeboard Tower with Perfect Pass Stargazer version
Missouri River; Kansas City, Mo.

Well, that is more info, but I posted this last year. I have already ran the boat with what I thought.

I was just looking for what it came out with, or if someone had experience with a similar size boat with that prop.

Thanks for the helpful post, anyway. Maybe someone searching later can use it.

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1985 160 Marquise I/O