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New Prop Installation

Printed From: CorrectCraftFan.com
Category: Repairs and Maintenance
Forum Name: Engine Repair
Forum Discription: Engine problems and solutions
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=5649
Printed Date: November-27-2024 at 5:29pm


Topic: New Prop Installation
Posted By: bmiller
Subject: New Prop Installation
Date Posted: February-01-2007 at 12:58pm
Hey guys quick question,I'm installing a new Acme 540 3 blade prop on my 1978 mustang for better performance for this coming year.My question is there a specific torque I need to put on the nut before putting the cottor pin back in.For those wanting to know what I'm running in the boat,its just a stock 302.I saw the write up that Keith did when he put it on his 1979 mustang,and Delta propeller also suggests the same prop.Has anyone else used this prop also ,I would love some feedback.



Replies:
Posted By: PLBC
Date Posted: February-01-2007 at 1:03pm
Many use that prop for boats up to 88 with 302 or 351. We'll be sliding one our shaft before spring.

Search the forums and you will find tons of propeller installation tips.

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http://www.correctcraftfan.com/diaries/details.asp?ID=5164&sort=&pagenum=1" rel="nofollow - 99


Posted By: 79nautique
Date Posted: February-01-2007 at 3:37pm
302's need to turn a little higher rpm than 351's

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http://www.correctcraftfan.com/diaries/details.asp?ID=756&sort=&pagenum=1&yrstart=1979&yrend=1979 - 79 nautique


Posted By: bmiller
Date Posted: February-02-2007 at 2:53pm
Thanks PLBC,I did find some info on past forums for putting new props on. 79,quick question I don't under your comment.Can you explain yourself.


Posted By: PLBC
Date Posted: February-02-2007 at 4:26pm
I believe he is saying the 302s need to spin higher RPMs and thus a different prop may be better.(different pitch, diameter, or both). Try calling ACME direct and see what they recommend.

Chris, can you elaboarte for the gentleman?

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http://www.correctcraftfan.com/diaries/details.asp?ID=5164&sort=&pagenum=1" rel="nofollow - 99



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