From the pages of   jetZILLA TM - April/May 2003 -
Valve plate & fuel port assembly (c) 2003 Mark 'Thixis' A  PLATEFUL  OF  HOLES ...
Mark's 'bench grinder machined' valve plate at the
bottom, with the fuel port assembly, built up out of
hardware store plumbing parts, bolted to the center.
The ring of nine holes in the plate lets air/fuel mixture
into the combustion zone when suction opens the thin
spring steel petal valves [see bottom view, next photo].
Photo Copyright 2003 Mark 'Thixis'

Page updated: 07 May 2003

Copyright 2003 Cottrill Cyclodyne Corporation
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