Re: rod length vs port timing

mattology - /
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dude, i'm glad it worked for you. the next thing you can start to do is add some additional transfer area, and then experimenting with increasing the boost port above your intake window. at piston bdc it's your top transfer, but since it is 180 degrees opposite the exhaust port, you can have it open a little bit sooner than the side transfers, as long as it is aimed up and not perpendicular straight out the exhaust. if it is aimed high and up, it will make a schneurl loop scavenge and push any stalled exhaust at the top of the combustion chamber out.

when you get to the limit of the bike and pipe at that point, you will want to drill two new transfers to either side of the main boost port, and have three boost ports at the top. port area is power on these things

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  rod length vs port timingTopic by: clay clay 01/20/10 05:11PM
  Re: rod length vs port timingRe: clay clay 01/20/10 05:20PM
  Re: rod length vs port timingRe: Flagrant - Flagrant - 01/20/10 05:38PM
  Re: rod length vs port timingRe: clay clay 01/20/10 06:10PM
  Re: rod length vs port timingRe: Flagrant - Flagrant - 01/20/10 06:37PM
  Re: rod length vs port timingRe: Graham Motzing Graham Motzing 01/20/10 10:22PM
  Re: rod length vs port timingRe: clay clay 01/21/10 01:01AM
  Re: rod length vs port timingRe: mattology - mattology - 01/21/10 01:14AM
  Re: rod length vs port timingRe: clay clay 01/21/10 12:03PM
  Re: rod length vs port timingRe: mattology - mattology - 01/21/10 01:13PM
  Re: rod length vs port timingRe: clay clay 01/21/10 03:27PM
  Re: rod length vs port timingRe: Flagrant - Flagrant - 01/21/10 03:38PM
  Re: rod length vs port timingRe: clay clay 01/21/10 04:19PM
  Re: rod length vs port timingRe: Flagrant - Flagrant - 01/21/10 05:21PM
  Re: rod length vs port timingRe: Flagrant - Flagrant - 01/21/10 05:26PM
  Re: rod length vs port timingRe: clay clay 01/21/10 06:10PM
  Re: rod length vs port timingRe: clay clay 01/21/10 07:52PM
  Re: rod length vs port timingRe: mattology - mattology - 01/21/10 08:08PM
  Re: rod length vs port timingRe: clay clay 01/21/10 08:20PM
  Re: rod length vs port timingRe: clay clay 01/21/10 08:46PM
  Re: rod length vs port timingRe: clay clay 01/21/10 09:18PM
  Re: rod length vs port timingRe: clay clay 02/05/10 12:57AM
  Re: rod length vs port timingRe: mattology - mattology - 02/05/10 01:15AM
  Re: rod length vs port timingRe: mattology - mattology - 02/05/10 01:17AM
  Re: rod length vs port timingRe: clay clay 02/05/10 09:40AM
  Re: rod length vs port timingRe: macelius-san macelius-san 02/05/10 07:45PM
  Re: rod length vs port timingRe: clay clay 02/06/10 11:21AM
  Re: rod length vs port timingRe: clay clay 02/07/10 01:02AM
  Re: rod length vs port timingRe: mattology - mattology - 02/07/10 01:05AM
  Re: rod length vs port timingRe: clay clay 02/07/10 01:12AM
  Re: rod length vs port timingRe: clay clay 02/07/10 01:14AM
  Re: rod length vs port timingRe: mattology - mattology - 02/07/10 05:58AM
  Re: rod length vs port timingRe: clay clay 02/07/10 09:51AM

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