see picture on a different motor… same basic solution to get a pulse feed for the pump
but…. if you mounted a pump on a 1/4 center drilled 1/16inch aluminum plate OVER a 1/4 inch drilled bypass cover
you would feed the pulses directly into the pump from the rear and save a hose . then just plug the air pressure feed nipple
offset set the pump and bolt it on the plate from the rear . The aluminum plate can be patterned with the bypass cove plus about 1/2 inch over reach. This allows to mount the plate on the bypass cover while allowing the left side bolt to be installed OUTSIDE the bypass cover zone leaving one bolt inside .
before mounting the plate flatten the cover plate over 100 grit paper on a flat surface till all shiny..and flat. make up a paer gasket or apply some gasket sealant between the plate and bypass cover (bolt up your pump first !! ) bypass cover original bolts may now be short a bit so install longer ones . I use star washers to lock them down
up to you know 🙂
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