Author Topic: RD400 porting maps + pipes  (Read 2163 times)

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Offline vuk

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RD400 porting maps + pipes
« on: November 21, 2019, 07:59:40 PM »
Hi guys,

building up this winter a RD400 for track use.
Has anyone got porting maps with race specs for the rd400 barrels? Maybe measurements of race expansion chambers as well?