Author Topic: 20 1979 proline (Read 1581 times)

aiezzi · « **on:** April 04, 2007, 10:11:54 PM »

i know that the 20ft. as are very similair to a 20ft. proline and i was wondering i i would be over powering it if i put a 175 yammy on it.

damnitbadger · « **Reply #1 on:** April 04, 2007, 11:24:17 PM »

Sounds like a good marriage to me! Ought to give you a good fuel efficient cruise speed. If I'm not mistaken (I once thought I was but I was wrong) the 175 is the same power head as the 150 so weight (about 420#) should not be a problem.

LilRichard · « **Reply #2 on:** April 05, 2007, 08:58:12 AM »

Is it a flatback, or V hull?

I am planning on a 150 or 175 for my 22' flatback, if that gives you any perspective.

damnitbadger · « **Reply #3 on:** April 05, 2007, 09:26:22 AM »

I forgot the "Flatback Factor"

Shine · « **Reply #4 on:** April 05, 2007, 09:41:31 AM »

too much power IMHO

aiezzi · « **Reply #5 on:** April 05, 2007, 03:43:54 PM »

thanks i was gonna buy a 1994 175 yammy for her and i was going to rebuild the entire motor from top to bottom. here is the motor link.

http://cgi.ebay.com/ebaymotors/ws/eBayI ... &rd=1&rd=1

LilRichard · « **Reply #6 on:** April 05, 2007, 05:38:56 PM »

IMO, try a 130 or even a 115... if it's a flatback that is. If it's a semi-v, you might be able to go 150 or 175.

aiezzi · « **Reply #7 on:** April 05, 2007, 07:12:23 PM »

its a semi v

Author Topic: 20 1979 proline (Read 1581 times)

aiezzi

20 1979 proline

damnitbadger

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LilRichard

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damnitbadger

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Shine

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aiezzi

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LilRichard

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aiezzi

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