Requested Metering Pump Adapter information
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PCV TECHNOLOGIES

 USER MANUAL 

 Metering Pump Adapter for Wankel Engine.

PARTS LIST:

ITEM QUANTITY

Adapter Assembly 1

Bolt 2

O-Ring 2

Description.

Wankel engines such as the one used in the MAZDA RX7 sports car
need oil in the combustion area for lubricating the metal seals.

Most stock engines use a metering pump pumping a small amount of
engine oil from the oil pan into the intake manifold and/or
directly into the combustion chamber. Engine oil is designed to
lubricate sleeve bearings and carry heat from the engine
interior to some cooling areas. In the RX7 the heat is removed
from the oil in an oil cooler. When engine oil is getting into
the combustion chamber, it only is burning partially, leaving
some unburned deposits behind. These deposits can build up and
reduce engine performance.

One obvious method of preventing this is to disconnect the
metering pump altogether and mix two-stroke oil to the gasoline
like some older two-stroke engines require. With this method it
has been demonstrated that two-stroke oil is an effective
lubricant and there is no build up of combustion residues.

The Metering Pump Adapter, as offered by PCV Technologies takes
the solution one step further in allowing to still useing the
stock metering pump but supply it with two-stroke oil.

With the Adapter installed, all that is needed is a small oil
tank with two-stroke oil, connected to the Metering Pump
Adapter. The oil level in the tank should never be less then 6"
above metering pump.

Oil consumption is approximately 1/100 of fuel used.

________________________________________________________________________

8029 HWY 1087, DeFuniak Springs, 
FL 32433. Tel/Fax(850)834-4905
email:unicorn@aic-fl.com

Price: US$ 82.00 payable in check or money order to 
Richard Sohn

8029 HWY 1087
DeFuniak Springs, 
FL 32433