I just got this data on the KSE H.P.D. water pump that Jim
Mederer is using on the Racing Beat 900 HP turbo three
rotors. There are pictures of it on the ACRE NL web site.

I have no idea what the upper curve is as
I can find no reference to it in the KSE catalog. Perhaps 
it is a stock Chevy small block pump. It is nice however
to see flow as a function of pressure. The middle
curve is the one for the H.P.D. pump. 

I wish we had such a curve for the stock Mazda pump.
Looks like it can be geared down and still do the
job on a 13B.

This pump has two one inch outlets and it is
designed to be driven off the end of the crank 
so it is going to take some creativity to adapt 
it to the 13B.

The inlet is 1-3/4 ID inch. Big!

Price is $383.00

http://www.kse-racing.com
800 443 3562

Paul Lamar
 
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