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Disposition-Notification-To: "Bobby J. Hughes" <bhughes@qnsi.net>
Subject: RE: [FlyRotary] Re: Racemate pump/alternator perhaps a viableoption?
Date: Fri, 21 Jan 2005 12:00:04 -0600
Message-ID: <EA466D157BD06343B56C99D735375659194863@qnsi-xch.qnsi.net>
Thread-Topic: [FlyRotary] Re: Racemate pump/alternator perhaps a viableoption?
thread-index: AcT/4lQsw7aQC0HAQrOG/Mi89OyBAgAAKrdQ
From: "Bobby J. Hughes" <bhughes@qnsi.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>

Thanks Bill=20

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
Behalf Of WRJJRS@aol.com
Sent: Friday, January 21, 2005 11:52 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Racemate pump/alternator perhaps a
viableoption?

Bobby,
 The max output for the stock pump is about 52-53 GPM on the edge of
cavitation. Consumes about 3-1/2 hp at that output.
Bill Jepson

In a message dated 1/21/2005 9:03:13 AM Eastern Standard Time, "Bobby J.
Hughes" <bhughes@qnsi.net> writes:

>Marc,
>
>I spoke with them a few months back. One neat thing I found out is you=20
>can put two alternators on one pump to double the current.
>
> What is the maximum flow rate of a standard 13B pump?
>
>Bobby Hughes
>
>
>-----Original Message-----
>From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On

>Behalf Of Marc Wiese
>Sent: Thursday, January 20, 2005 6:10 PM
>To: Rotary motors in aircraft
>Subject: [FlyRotary] Racemate pump/alternator perhaps a viable option?
>
>> Hum,
>> Racemate makes a water pump mounted alternator. We need one that has
>that and is a better fit for the low profile rotary. I'll talk to him.
>He's busy, but.....if there is a market ? There is your second power=20
>source.
>They have several models-big to bigger, lots for American racing=20
>engines, please go to their website and take a look. GPM-NO PROBLEM.=20
>One is even a remote pump. Also, I have investigated Racemate's=20
>propensity to undertake new designs and they indicate that if there is=20
>a suitable market (#?) they would make casting and make a new=20
>housing/alt for the rotary. However they are so busy they are in the=20
>throes of moving to a much larger facility. www.racemate.com (following

>lifted from alternator
>page) The entire Racemate is incorporated on the front of the water=20
>pump and produces
>15 amps, (also available with 22 or 32 amps). Racemate will maintain=20
>peak battery levels for maximum starting power. Racemate is compatible=20
>with all high energy ignition systems The Racemate Alternator is the=20
>first important charging system advancement since the introduction of=20
>the alternator. The Racemate Alternator system is a unique, compact=20
>water pump/alternator combination assembly.
>RACEMATE
>200 F water, 20 PSI system pressure pump inlet, restriction equal to 20

>PSI at 100 GPM,(full size hoses, no restrictors, 2 row single pass=20
>radiator ,
>-12 AN lines from rear of heads)
>PRO SPORTSMAN
>Flow in GPM(gallons per minute)
>RPM RACEMATE
>1,000 23
>1,500 36
>2,000 49
>2,500 56
>3,000 70
>3,500 83
>4,000 94
>4,500 107
>5,000 119
>5,500 133
>6,000 145
>6,500 155
>7,000 163
>7,500 176
>8,000 182
>SPORTSMAN
>Flow in GPM(gallons per minute)
>RPM RACEMATE
>1,000 19
>1,500 33
>2,000 43
>2,500 56
>3,000 66
>3,500 79
>4,000 92
>4,500 103
>5,000 114
>5,500 125
>6,000 134
>6,500 139
>7,000 150
>7,500 158
>8,000 161
>Page 7
>CHEVY SMALL BLOCK
>In addition to the specifcations common to all RACEMATE ALTERNATORS=20
>(please see page 5), the RACEMATE SPORTSMAN CHEVY SMALL BLOCK=20
>ALTERNATOR has the following features:
>Cam stop
>Short 1955 Type/5.550 flange height
>Pictured with race serpentine setup
>Etc,
>Marc Wiese
>
>
>
>>>  Homepage:  http://www.flyrotary.com/
>>>  Archive:   http://lancaironline.net/lists/flyrotary/List.html
>
>
>>>  Homepage:  http://www.flyrotary.com/
>>>  Archive:   http://lancaironline.net/lists/flyrotary/List.html
>

>>  Homepage:  http://www.flyrotary.com/
>>  Archive:   http://lancaironline.net/lists/flyrotary/List.html