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Dirt Bike Mods & Maintenance
precision expansion chamber design
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[QUOTE="jaguar, post: 1423108, member: 19340"] [b]pictures[/b] here is a pic of the transfer guide in one of my cylinders that has had the transfer walls removed so that the engine could rev to 9500 rpm. If I had the right tools I could of dremeled out the transfer channel but I dont. I had maxed out the port opening and then realized the bottom entrance of the port was the limiting factor to the flow. The colored pic showing flow angles was found by someone else on the net and put on my post about this topic of transfer guides at MacDizzy. [URL=http://www.dragonfly75.com/motorbike/images/transguide.jpg]transfer guide picture[/URL] [URL=http://www.dragonfly75.com/motorbike/images/transflow.jpg]transfer flow picture[/URL] [/QUOTE]
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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
precision expansion chamber design
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