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jdclay
 Post subject: Prop
PostPosted: Tue Jul 10, 2012 2:15 pm 
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Goldfish

Joined: Wed May 02, 2012 11:50 am
Posts: 30
Not many lakes around my area nor people that know what they're talking about when it comes to boating. I had a 21 pitch prop but my hole shot wasn't where I wanted it. I was told to go down in pitch so the guy stated that 17 pitch is what I needed. Now, hole shot is better but I lost 12 mph on top end AND it's running rpm's really high for the speed I'm going. 30 mph is bringing 4500 rpm which is not even close. Most of you know way more than the people I've talked to so suggestions are welcome!!
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ric
 Post subject: Re: Prop
PostPosted: Tue Jul 10, 2012 2:22 pm 
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Joined: Wed Jun 01, 2011 10:21 am
Posts: 5667
Location: Austin, TX
Stainless is a must, I had a stint with aluminum props and they kill speed.

What year/size/engine is your boat? Need to find what came stock then go from there

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1981 Columbia 8.7
2015 Yamaha FZR - 87mph - sold
2006 Yamaha GP1300R - sold
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2009 Stingray 195CS - sold
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Rick's Four Winns H180 Mods/Upgrade Thread
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jdclay
 Post subject: Re: Prop
PostPosted: Tue Jul 10, 2012 2:38 pm 
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Goldfish

Joined: Wed May 02, 2012 11:50 am
Posts: 30
Ric, 1996 195 sundowner, 302 ford, volvo penta. The old prop I had also had a chip in it and it out performed the new one. Both are aluminum.
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Mark T
 Post subject: Re: Prop
PostPosted: Tue Jul 10, 2012 3:35 pm 
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Joined: Wed Nov 23, 2011 10:09 am
Posts: 273
Location: Granger, Indiana
Do you have the motor trimmed up ?? I know when I first got boat, I had motor too far down.

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1994 235 Sundowner w/351 Ford

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jdclay
 Post subject: Re: Prop
PostPosted: Tue Jul 10, 2012 3:38 pm 
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Goldfish

Joined: Wed May 02, 2012 11:50 am
Posts: 30
I've messed with the trim countless times. It's not the trim, I also had that thought...
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