Post subject: Here we go again Joyner Polaris 500 swap
Posted: Wed Sep 24, 2014 7:09 pm
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
Here is my fourth attempt at a Jolaris swap. I thought I had documented my original 500 swap but guess I didn't. I just finished one for a BN member but didn't feel it was my place to show case his buggy. Seeing as I am doing another one for me I thought I would pass on my take on this very worthwhile conversion. Yes I have done the 400 2 stroke swap but was never really happy with it. Too temperamental for my taste.
Attachments:
File comment: Here is the other end, it is a little closer. DSC00908.JPG [ 860.88 KiB | Viewed 19314 times ]
File comment: Here is the new victim DSC00909.JPG [ 906.76 KiB | Viewed 19314 times ]
File comment: Found that the Joyner frames are not consistent. This cradle was mocked up on the last one I did DSC00907.JPG [ 935.48 KiB | Viewed 19314 times ]
Post subject: Re: Here we go again Joyner Polaris 500 swap
Posted: Wed Sep 24, 2014 7:20 pm
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
Here I am modifying my spool to move the sprocket over and to accept a Polaris sprocket. On the conversion I did for the BN member I made an adapter for his spool just in case he would ever need to replace it. I will weld a new flange on mine and machine it down for the split sprockets that I have run on both my conversion with no problems.
Attachments:
File comment: Here it is in my lathe getting ready for surgery. DSC00910.JPG [ 891.34 KiB | Viewed 19307 times ]
File comment: Here is what it looks like cut off. Joyner actually has a raised area just for the flange. DSC00911.JPG [ 916.47 KiB | Viewed 19307 times ]
Those holes dont line up exactly but better than I expected. For making cradles for folks maybe you could have them measure there width spacing to help take out some of the offset. Looking good better get busy though.
_________________ Orange Crush, Joyner SV 500 Polaris with Hi/Lo Blue Blurr, Joyner SV 250 PP head, BB kit, Rock Crawler Cam, Custom Cage, Dr. Pulley Variator and Hit clutch. Rocky, Pierspeed 251 BB PPH For Sale
Post subject: Re: Here we go again Joyner Polaris 500 swap
Posted: Thu Sep 25, 2014 6:09 am
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
Panzer wrote:
Good luck my friend. I'm sure it'll be first class as always.
P.S. - still patiently waiting for you to build one from the ground up
I do plan to do one, it is kind of in the works. For now I am going to have to be happy with this. The scratch build will be a 4x4 tho. A friend has a nice quad for me as a donor I just need to pull the trigger on it and get going. Since I have retired I have been busier than a one arm paper hanger.
Post subject: Re: Here we go again Joyner Polaris 500 swap
Posted: Fri Sep 26, 2014 6:55 pm
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
Worked on the spool today. It is now in the cradle so now I can locate the transmission. Things should move a little quicker now...I hope any way.
Attachments:
File comment: This is the blank I cut out of some plate I had. This will be the flange for the sprocket when I am done. DSC00914.JPG [ 895.64 KiB | Viewed 18943 times ]
File comment: This is what happen to that chunk of steel in the other pic. This shows the split sprocket that I now run. DSC00915.JPG [ 869.22 KiB | Viewed 18943 times ]
File comment: This is a sleeve I made to move the RH bearing over so I can move the whole engine to the right. DSC00916.JPG [ 946.97 KiB | Viewed 18943 times ]
Post subject: Re: Here we go again Joyner Polaris 500 swap
Posted: Fri Sep 26, 2014 7:02 pm
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
If you look at the last picture on my last post I took a sharpie and marked the area where the bearings ride so you can see how much it is moved to the right.
Attachments:
File comment: This is an inside shot of the sleeve. DSC00917.JPG [ 925.67 KiB | Viewed 18936 times ]
File comment: This is the outside of the sleeve DSC00918.JPG [ 914 KiB | Viewed 18936 times ]
File comment: Here is the spool mounted in the cradle. This shows how far to the passenger side the spool is located DSC00919.JPG [ 935.25 KiB | Viewed 18936 times ]
Post subject: Re: Here we go again Joyner Polaris 500 swap
Posted: Sat Sep 27, 2014 8:28 am
Buggy Addict
Joined: Sun Nov 16, 2008 7:25 pm Posts: 5752 Location: De Soto MO
This is a spool adapter I did on the Joyner I converted for BN member. We opted for this just incase he needed to replace it later for what ever reason. So a stock spool could be used.
Attachments:
File comment: You can see the adapter ring I bolted to the spool between sprocket. DSC00863.JPG [ 801.8 KiB | Viewed 18851 times ]
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