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08-19-2013, 11:21 PM
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#1 |
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Registered User
Join Date: Sep 2012
Location: Mt. Prospect, ILL
Posts: 820
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Driveline phasing
Hello Everyone
I got my motor mounts in the mail yesterday, and I plan on welding them in tomorrow. I have some questions regarding motor placement. I read this page, http://jniolon.clubfte.com/driveline...nephasing.html and it has helped, but I have a 2 piece driveshaft and I was wondering if the same rules apply. Also, how much could move the motor over towards the passenger side? I'm concerned if I line it up straight, the exhaust manifold will hit the steering box. What is your guys' experience on this? |
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08-20-2013, 07:41 AM
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#2 |
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Registered User
Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,204
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Re: Driveline phasing
Put 1 - 1.5 deg vertical angle into the first joint at trans. Set pinion angle to match front shaft angle. Second shaft angles will automatically cancel. Can do similar with horizontal angles / engine offset and carrier bearing position.
http://65.170.161.218/~spicerpa/site...stallation.pdf (Yes, there is a LOT of information there.) |
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08-20-2013, 08:19 AM
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#3 | |
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Registered User
Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Re: Driveline phasing
Quote:
Yea right !
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08-20-2013, 03:15 PM
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#4 | |
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Registered User
Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,204
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Re: Driveline phasing
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08-20-2013, 06:23 PM
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#5 |
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Registered User
Join Date: Jun 2006
Location: Idaho
Posts: 8,800
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Re: Driveline phasing
applies to steering universals too, borgsen has a great how to section on multijoint phasing.
__________________
1959 Chevy Short Fleetside w/ 74 4WD drive train (current project) OrrieG Build Thread 1964 Chevelle Malibu w/ 355-350TH (daily driver) Helpful AD and TF Manual Site Old Car Manual Project |
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08-20-2013, 06:35 PM
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#6 |
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Registered User
 
Join Date: Jul 2007
Location: Toppenish, WA
Posts: 15,721
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Re: Driveline phasing
Page 14 on the link 1project2many shows you what you need to know. Notice how the U joints and shafts are laid out so that the shaft never binds as it rotates.
That whole pfd is really good info that everyone needs to save in their Bookmarks tech file for future reference.
__________________
Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
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08-20-2013, 10:27 PM
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#7 |
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Registered User
Join Date: Sep 2012
Location: Mt. Prospect, ILL
Posts: 820
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Re: Driveline phasing
Well thank you all for the help.
I read through the PDF almost as soon as 1Project2many posted it. I have my motor mounts welded in. And I'll get to work on the trans mount soon. |
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08-21-2013, 09:41 AM
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#8 | |
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Registered User
Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,204
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Re: Driveline phasing
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