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Threw a Piston on the 89 150 Black Max 1st time out.

The place for mechanics, racers, or anyone seeking engine-related technical help.
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VultureNo2
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Re: Threw a Piston on the 89 150 Black Max 1st time out.

Post: # 10909Post VultureNo2 »

I don't know the technical name for the wings on the motor but will it help in any way? :mrgreen:
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77viper
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Re: Threw a Piston on the 89 150 Black Max 1st time out.

Post: # 10910Post 77viper »

I'm assuming you are talking about on the cavitation plate. Yes they will help plane out faster and keep it on plane at a slower speed. The downside is they can "dig" into the water in corners but with a 20' boat I wouldn't worry about it.
Samari on s&f
Chet Olson

75 viper 2.4 200, 130 shot of NOS
91 vegas loaned out
79 vking project 2.5 280
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VultureNo2
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Re: Threw a Piston on the 89 150 Black Max 1st time out.

Post: # 10912Post VultureNo2 »

Thanks Chet, If I get dig will raising the engine on the Jackplate help? My old Vulture just had the motor on the back of the boat and I could not adjust anything. This will be different having a way to dial it in better. Looking forward to some seat time. Bill
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silkeysak
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Re: Threw a Piston on the 89 150 Black Max 1st time out.

Post: # 10932Post silkeysak »

I am using a Bob's Stabilizer Plate, and it works great. Better hole shot, way less porpoising at those lower speeds where it occurs. No effect on top end, and I have noticed no digging in while turning. Here's a link.http://www.bobsmachine.com/Products/transom_stabilizer.cfm
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