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Messages - x11r

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1
CB500/550 / Re: CB550 Valve Guide O Rings - not valve guide seals
« on: January 12, 2020, 02:53:35 PM »
Hi Chris
I did a rebuild on a GL1100 back in about 1997 it had done 72k and was striped to replace the primary drive chain, All the shells were platiguaged and pistons bores etc measured and all came out within tolerances.
So I replaced primary chain brought all the gaskets o-rings damaged bolts were replaced , All the valves were lapped in valve stem seals replaced and then I decided before rebuilt to replace the crankshaft shells as they had light scoring but left the pistons and rings , Big Mistake!!
After the rebuild it all ran fine and sounded really sweet but on load going up hills or overtaking a plume of blue smoke could be seen behind it which was really disappointing after pumping about £1100 into it .
I then made tools to pressurise each cylinder with a compressed air source and remove springs etc so I could fit new valve stem seals in situ.
That didn't make the slightest bit of difference. It had to be the fact that I hadn't replaced the rings rebored etc , they were all perfectly clean but false economy in the long term.
Now wings are known to use a bit of oil and consumption wasn't high but embarrassing when out with other bikes.
John
   

2
New Member Introductions / Re: Newbie
« on: January 07, 2020, 07:43:05 PM »
Many thanks for the replies and advice all , Been reading Nurse Julies rebuild with interest.

Unfortunately Dave I don't have any of the chrome parts , I acquired the bike from a friend who had rode it home and stripped it after he brought it due to an oil leak, and then after a few months couldn't be bothered and asked me to take it up the rubbish tip as I had a trailer , So I took it home ! , the chrome parts were all chopped about and the exhaust was a cheep nasty 4 into 1 so it all got thrown !
 

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New Member Introductions / Re: Newbie
« on: January 05, 2020, 05:11:29 PM »
Thanks for the replies All , the rebuild probably wont get fully started until the summer , I have plans to build a new workshop first , but my mind is whirring over & over as to what parts ill need and obviously availability , been scouring David Silver Spares and CMSL , not sure if there are any other suppliers out there ?.

FYI Moorey the X11 has a full Acro with K&N and puts out 144 bhp at the wheel, It also has a front end rear wheel and brakes from a 2004 CBR1000rr with a Nitron rear shock !


4
New Member Introductions / Newbie
« on: January 05, 2020, 02:42:03 PM »
Hi All , Have a 500-4 thats been stripped and in the loft , well several lofts since 1986 and just got the crankcases down to start looking at rebuilding.

So will be looking for ideas and maybe picking a few brains along the way.

Currently riding an X11 on nice days, that I've owned from new.

Many thanks for having me on the forum. John

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