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oldboyonrgv
Joined: 08 Jan 2005 Posts: 97 Location: Portsmouth U.K
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Posted: Fri Feb 18, 2005 11:36 am Post subject: Boyse's bike |
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Dave just came round, his baggy's engine is in bits (started using a lot of oil), we think the oil control ring had worn out, anyway whilst he's got it stripped, barrel and head have gone to Slipstream for a 680cc conversion and a quick gas flow, they recon it should be good for 50-55 BHP at the back wheel once done . |
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keithcross
Joined: 20 May 2004 Posts: 870 Location: Hampshire England
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Posted: Fri Feb 18, 2005 3:19 pm Post subject: |
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I have a barrel that needs a re-bore anyway, dont suppose he wants to swap?
Keith _________________ Ride it like you stole it |
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boysie
Joined: 20 Jul 2004 Posts: 44 Location: Purbrook, UK
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Posted: Fri Feb 18, 2005 4:33 pm Post subject: |
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Sorry Kieth, the barrel is already at Slipstream racing, for a 102mm piston, and the head gas flowed, that will make it 686cc and give it a bit more oomph |
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keithcross
Joined: 20 May 2004 Posts: 870 Location: Hampshire England
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Posted: Fri Feb 18, 2005 4:35 pm Post subject: |
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No worries mate. You should be showing up a few of the other guys on a run out soon then
Keith _________________ Ride it like you stole it |
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oldboyonrgv
Joined: 08 Jan 2005 Posts: 97 Location: Portsmouth U.K
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Posted: Tue Mar 08, 2005 4:36 am Post subject: Boysee |
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Boysie got his engine bits back on Sat, he should be up and running soon. Slipstream recon 52-53 BHP with a major increase in torque, shoul dbe interesting.... |
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baggyboy
Joined: 01 Mar 2005 Posts: 12 Location: uk
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Posted: Tue Mar 08, 2005 4:35 pm Post subject: |
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So thats about a 10 bhp gain,not bad ..Can i ask how much it was |
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oldboyonrgv
Joined: 08 Jan 2005 Posts: 97 Location: Portsmouth U.K
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Posted: Thu Mar 10, 2005 4:39 am Post subject: |
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you'd have to ask boysie - nice job though. |
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boysie
Joined: 20 Jul 2004 Posts: 44 Location: Purbrook, UK
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Posted: Sun Mar 13, 2005 12:49 pm Post subject: |
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The story continues... after receiving my head and barrel back from Slipstream, the rebuilding frenzy got underway, once completed and with great excitement the starter was thumbed!
Shock-horror!!, there was a woodpecker in there, yes in my engine, strange I thought, can't remember one being in there before, seems the high compression piston was just a bit to much for the half knackered small end, and it just couldn't cope.
Long story short.. Back to Slipstream for a new conrod, crank re-build, also while it's apart I'm having a taller 1st gear.
Watch this space... |
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DAVID THOMPSON
Joined: 23 Nov 2003 Posts: 1118 Location: Parkersburg, West Virginia usa .You know the PARTS have been SHIPPED when the MAIL MAN knocks
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oldboyonrgv
Joined: 08 Jan 2005 Posts: 97 Location: Portsmouth U.K
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Posted: Mon Mar 21, 2005 9:25 am Post subject: |
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Boysie went and got the engine on Sat morning, I helped him fit it before I had to shoot off, he should be back on the road soon....
should be a little flier (once run in). |
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