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View Full Version : GSXR slipper clutch adjustment...

goodmatt78
06-11-2009, 06:15 AM
On my 06 750, I want a more slip out of the stock slipper. I have adjusted the 3 stopper bolts to 1.5 turns out, but other than that it is stock.

I know yosh sells some different reaction springs....is this the best option? How much difference do they make? Are there any other mods that will help?
Ed Who?
06-11-2009, 07:52 AM
matt what are you aiming for? What rules are you racing in? In SS here we can modify the spring for the slipper. The yosh ones are a bit $$ imo. I have had luck with removing one entire one (must use a seat shim thou to keep same height) but that is VERY two stroke like..i mean VERY. You can also modify one of the diaphrams, grind off a few tabs in equal spots around one of the springs, IIRC the spings have 18 tabs. Try removing a few like every other 3rd or 4th one. I would baby step it thou.

Good luck, worst case spend the money on a Yoyodyne slipper..they are SOOO much better!! Nothing like the ball bearing ramp styles
chuckb
06-11-2009, 08:31 PM
Thats what I want next time instead of maintenance, a Yoyodine slipper :D
Ed Who?
06-11-2009, 08:53 PM
YOUR maintenance!
goodmatt78
06-12-2009, 05:50 AM
Hey Ed. Yeah, I had a Yoyo on my 05 600 and it was a lot smoother than the new OEM ones. I just have a couple turns at a few tracks where my engine braking is over slowing me on corner entry. It would probably be fine with stock compression, but with a built motor a tad more slip would be nice.

I didn't know the prices of the Yosh springs, so that is good to know. I think removing 1 (2 total I believe on the 750) would be too much. Grinding the tabs sounds like something to try. Do you recommend grinding the inner or outer spring?
Ed Who?
06-12-2009, 07:29 AM
matt really i'd do the inner one if i had to pick. Just take a few off, dont go nuts. you'll be amazed at the little bit makes big difference. Good luck.
mpp12
06-13-2009, 07:24 AM
If the 750 is the same as the 1000 K6.... I just adjusted the cam of the stv valves and the bike opens a bit the throtle on desaceleration... is a small bolt that when I start my bike it opens the gas a bit then closes .... before it reved the bike like to 1.5 now to 2.3...

Just my 2 cents, never seen a 750 new ones....