Subject: Oil pump adapter status?
From: Paul
Date: 8/28/2000, 8:27 PM


<< > > > Have you heard if the oil injection adapter is being shipped
 > > > consistently (Richard Sohn)? Or if he has made one for the
89+electronic
 > > > models. I don't get many replies from him.
 > > >
 > > > Marc Wiese 20B .....

 Richard Sohn wrote:
 >
 > Hi Mark,
 > the adapter available presently is for Gen2 13B and 12A. One adapter is
 > running in Bruce Turrantine's RX7 and one has been shipped to Case
Sinclair.
 > On the adapter for Gen3 with electronically controlled pump, the big
 > question is how to control the pump unless you use the MAZDA stock
computer.
 > One solution could be to use a Gen2 pump and link it to the throttle
 > linkage.
 > Are there any comments out there?
 >
 > Richard.

Richard, if the unit bolts up the same to the front housing and to the
electronic metering pump (or mech pump), you could leave it up to the buyer
to figure that out. My concern it that it won't fit.  Does your unit actually
meter the oil, or just supply the oil from another reservoir?
I have a couple 91 and 93 metering pumps sitting around, and don't know how
the earlier units work. Your market would be bigger to the car modifiers
(and maybe us) if you let the stock metering unit keep control.
I suspect an electronic control could be put together to replace the ECU
commands if necessary.
Just a thought.
Marc Wiese

Marc all this thing does is interrupt the oil supply from the 
sump and changes the supply to an external tank holding two cycle
oil. Any oil injection or metering must be done by the stock pump.

Paul Lamar
 
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