Re: derestricting a moby

Chris P /
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Yes porting can be done free hand, but try to make it look nice. Any bit for grinding metal, probably a rough sandpaper bit to start with, down to finer ones to finish it off nice and smooth.

Also, carbs can be ported. So a 12mm Gurtner can be ported up to 13 or 14mm.

Really, the first thing anyone should do to their bikes is called blue printing, which means making everything as it was designed to be, as the manufacturing process has a lot of errors. It includes cleaning up rough edges etc. So you will probably find some of those in your engine, clean them up a little, and you will have a feel for how the metal grinds away.

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Subject Written By Posted
  derestricting a mobyTopic by: leslie leslie 08/21/07 05:25PM
  Re: derestricting a mobyRe: Chris P Chris P 08/21/07 06:05PM
  Re: derestricting a mobyRe: GYS GYS 08/22/07 10:02AM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 06:13PM
  Re: derestricting a mobyRe: WariSesi WariSesi 08/21/07 10:53PM
  Re: derestricting a mobyRe: GYS GYS 08/22/07 09:59AM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 06:19PM
  Re: derestricting a mobyRe: Syn Simma Syn Simma 08/22/07 09:11PM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 09:32PM
  Re: derestricting a mobyRe: elliot elliot 08/21/07 11:34PM
  Re: derestricting a mobyRe: Bort Hoff Bort Hoff 08/22/07 06:52PM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 09:36PM
  Re: derestricting a mobyRe: peter peter 08/22/07 07:08PM
  Re: derestricting a mobyRe: broods broods 08/22/07 07:15PM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 09:44PM
  Re: derestricting a mobyRe: pat pat 08/22/07 09:46PM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 11:01PM
  Re: derestricting a mobyRe: Syn Simma Syn Simma 08/22/07 09:56PM
  Re: derestricting a mobyRe: Syn Simma Syn Simma 08/22/07 09:58PM
  Re: derestricting a mobyRe: peter peter 08/22/07 10:01PM
  Re: derestricting a mobyRe: Chris P Chris P 08/22/07 11:04PM
  Re: derestricting a mobyRe: pat pat 08/22/07 10:03PM
  Re: derestricting a mobyRe: Syn Simma Syn Simma 08/22/07 10:05PM
  Re: derestricting a mobyRe: elliot on bella elliot on bella 08/23/07 12:17AM
  Re: derestricting a mobyRe: Chris P Chris P 08/23/07 12:25AM
  Re: derestricting a mobyRe: Arran Arran 08/23/07 12:30AM
  Re: derestricting a mobyRe: pat pat 08/23/07 12:28AM
  Re: derestricting a mobyRe: steve steve 08/23/07 12:28AM
  Re: derestricting a mobyRe: Syn Simma Syn Simma 08/23/07 12:40AM
  Re: derestricting a mobyRe: steve steve 08/23/07 12:47AM
  Re: derestricting a mobyRe: elliot on bella elliot on bella 08/23/07 01:12AM
  Re: derestricting a mobyRe: peter peter 08/23/07 02:11AM
  Re: derestricting a mobyRe: steve steve 08/23/07 12:39PM
  Re: derestricting a mobyRe: Chris P Chris P 08/23/07 06:05PM
  Re: derestricting a mobyRe: Bort Hoff Bort Hoff 08/23/07 06:12PM
  Re: derestricting a mobyRe: steve steve 08/23/07 08:12PM
  Re: derestricting a mobyRe: steve steve 08/23/07 08:16PM
  Re: derestricting a mobyRe: elliot elliot 08/23/07 09:51PM
  Re: derestricting a mobyRe: broods broods 08/23/07 10:35PM
  Re: derestricting a mobyRe: frothweasel frothweasel 09/08/07 11:01PM
  Re: derestricting a mobyRe: steve steve 08/24/07 12:20AM
  Re: derestricting a mobyRe: Broben Broben 08/24/07 09:13AM
  Re: derestricting a mobyRe: steve steve 08/26/07 12:04PM
  Re: derestricting a mobyRe: steve steve 09/09/07 01:01PM
  Re: derestricting a mobyRe: broods broods 09/09/07 02:55PM
  Re: derestricting a mobyRe: steve steve 09/09/07 04:23PM

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