exhaust back pressure, or lack of.
When i had them on my 1980 i spent a lot of time getting them to work, then like everyone else i scrapped them and went with something else.
Anyway, on the brake side mount the master cylinder in the stock position and connect it to the lever with a piece of 5/16" threaded rod and rod-ends [also called hiem joints]. 1/4" is not strong enough. The 5/16" never bent out of shape for me.
On the shifter side reverse the C-shaped piece so it faces the other way. Note that the end of the shift lever [that is attached to the shift shaft that comes out of the primary cover] moves in a circle. As it is pulled by the rod you want it to be pulled into the circle not out of it. Usually this means that the end of the lever should be approximately above [or below in some installations] the shift shaft. Yours looks correct in that regard.
It took me at least a few hours and much trial and error to get exactly the best rod length so that it would shift well. 1/4" longer or shorter makes a difference. I bought a few 3' lengths and i always cut each piece a little longer than what i thought was best and shortened to suit.
Cover the threaded rod with a piece of 3/8" ID chrome plumbing line from Home Depot or whereever.
Use these as a starting point, and you can make them work. But check the welds! And see if yours uses bushings, too - makes a world of difference in smooth operations.
I still have the not running right problem to boot. I'm gonna have to put off other things like cutting the grass and fighting with the neighbors and get my bike squared away. First things first right?
I'm a long legged 6'3" so I can really use the extra reach and still not be out there too far for me. My controls will be mounted in front of the exhaust pipe and looks like they will stick out a little further from the bike than yours. At this point I'm about ready to reinstall the stock brake pedal and use that until I can come up with a better idea. I've also looked at using the stock brake pedal on the new controls instead of the lever and peg that comes with the kit. Any thoughts on that?
pococj, yes these use bushings on the brake and shift levers. They're kinda sloppy and have some play in them but at least they do have the bushings in them.
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So there is the idle speed, fast idle, and pilot screw adjustments. If no one has yet removed the plug for the pilot screw then you will have to do that.
I have not ever had to do it myself - all my bikes have had it done by a PO. I believe the technique is to carefully drill a small hole then twist a screw into the hole and withdraw the cap. The cap is very thin so not much drilling is required - going too far will wreck the pilot screw.
It would be better to hear from someone who has done it.






