Ceramic clutch pusher ball- good upgrade or not?
Moderator: rztom
- Evans Ward
- -----
- Posts: 1546
- Joined: Sun Jun 07, 2009 6:39 pm
- Location: Macon, GA
Ceramic clutch pusher ball- good upgrade or not?
My engine is ready for rebuilding. Would a ceramic ball instead of the original steel one be a good idea for the clutch pusher rod? I have a ceramic one in the identical size and can't find the stock steel one.
84 RZ350-Toomeys,SCR milled head, stk 26 carbs,300 M, 35 P, stock regrooved needles AS 2.5 turns out,stk air box,Banshee reeds Zeel non-progr CDI,TSRL Program YPVS,alum rad,R6 shock,GV emulators w/RT springs,fork brace,Shindy steering damper.
Re: Ceramic clutch pusher ball- good upgrade or not?
Potential for the ceramic ball to break down over time from compression forces it may not be designed to accept?
'82 RD350LC in '81 colours, OEM pipes, UNI filters
'85 FZ750
'85 FZ750
Re: Ceramic clutch pusher ball- good upgrade or not?
That would be my worry, but I know nothing about these balls or this material. At least it wont weld to the shaft I guess...
80 XT500 Supermoto!
81 RD350LC Resto
82 RD421LC Hybrid
82 RD350LC decapitation project
82 RD250LC JDM '251LC' YPVS
83 RZ350 Resto
84 RZ500 Resto
85 RZ350 F1 Resto
86 RZ350 F2 Resto
86 RZ350 F2 Hybrid
Like Watches? www.PloProf.com & www.DeskDivers.com
81 RD350LC Resto
82 RD421LC Hybrid
82 RD350LC decapitation project
82 RD250LC JDM '251LC' YPVS
83 RZ350 Resto
84 RZ500 Resto
85 RZ350 F1 Resto
86 RZ350 F2 Resto
86 RZ350 F2 Hybrid
Like Watches? www.PloProf.com & www.DeskDivers.com
Re: Ceramic clutch pusher ball- good upgrade or not?
Great question. I don't know the answer to this. Ceramic is harder then steel, for cutting, but harder means brittle, not necessarily tougher. Like the guys say, might not hold up. A failure could cause problems in the tranny.
Rory
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
2 1984 RZ350s
1985 RZ350
9 1986-1990 RZ350s
2000 ST2
2005 749
2005 749 with 999 engine
- Evans Ward
- -----
- Posts: 1546
- Joined: Sun Jun 07, 2009 6:39 pm
- Location: Macon, GA
Re: Ceramic clutch pusher ball- good upgrade or not?
Many of the Banshee guys use them. I spent some time searching the ol innerwebs and could not find a lot of info. Based on that, I'll be using a new OEM steel ball when I build and button up my clutch today.
84 RZ350-Toomeys,SCR milled head, stk 26 carbs,300 M, 35 P, stock regrooved needles AS 2.5 turns out,stk air box,Banshee reeds Zeel non-progr CDI,TSRL Program YPVS,alum rad,R6 shock,GV emulators w/RT springs,fork brace,Shindy steering damper.
Re: Ceramic clutch pusher ball- good upgrade or not?
Evans, I lost a clutch ball out of my 350 "magic bike". It went rolling across my garage floor never to be seen again. Most Ace Hardware stores in their nut and bolt area has a selection of hardened steel balls. You can pick one up there. While yore at it get two:-)
I finally got around to putting Chuck`s machined top end back on my Daytona. I started it Friday and seated the rings. It really was pulling well. Snowed here yesterday:-(
I finally got around to putting Chuck`s machined top end back on my Daytona. I started it Friday and seated the rings. It really was pulling well. Snowed here yesterday:-(
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1973 RD350
2014 Suzuki DT1000
1979 RD400F Daytona Special
1984 RZ350
2014 Suzuki DT1000
1979 RD400F Daytona Special
1984 RZ350
Re: Ceramic clutch pusher ball- good upgrade or not?
I have found myself in need of a steel ball on more than one occasion over my time. The easiest way to get a ball is to break the cage on an old radial ball bearing ( lots that size in your engine so look at ones you have replaced ). Just use a punch between the balls and you will soon have a clutch push ball. The hardest balls to find are the ones in the handle bar switches ( so don't lose them )For these you can find small bearing in some electric hand appliances ( not as common as the used to be )
I'm most likely a little late with this info but keep it in mind.... it has severed me well
I'm most likely a little late with this info but keep it in mind.... it has severed me well