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Re: FlowKooler Water Pumps

To: Packertl3@aol.com
Subject: Re: FlowKooler Water Pumps
From: Larry Paulick <larry.p@erols.com>
Date: Fri, 15 Feb 2002 09:21:47 -0500
I am using one in my 5.0L Tiger, or at least a modification.  Summit sells the
metal disc that pop rivets on the back of the impeller for around $6.  I
purchased a new water pump, which is the same as the model they use, at the
local McParts store, for about $45.

The metal disc makes the impeller a "Closed Impeller", which is a much more
efficient pump design.  Simple, but effective.

I had to remove, and reverse, and repress the hub on the shaft, but not a
problem.  The alum pump is very well make.

Larry

Packertl3@aol.com wrote:

>     FlowKooler was mentioned on the list recently. They claim their pumps
> produce a 100% increase in flow at idle (8-10 gal/min vs. 4-5) and a 20%
> increase at 2000 rpm, yet allow flow to drop back to stock by 3500 rpm.
> These claims were intriguing and FlowKooler is local to me so I stopped in.
> They seem to be a legitimate, successful operation. They are actually an
> offshoot of the parent company, Brassworks, which manufactures specialized
> radiators and stone guards for early Fords (T's and A's), airplanes, fire
> engines or any other custom application.
>     FlowKooler caters primarily to the street rod crowd. They buy standard,
> fully assembled water pumps and modify the impellers on all units. The models
> they call MiraKool get a 16 blade impeller in place of the stock 8 blade. A
> MiraKool pump is available for 6 bolt 289's and newer engines. Their pump for
> 260's and 5 bolt 289's retains the stock blade count but they add a plate to
> the open blades which helps entrap more water at low rpm. They claim to have
> independent tests from Cal Poly and a dyno shop to substantiate their
> products' benefits. They also claim that GM has published a service bulletin
> which recommends FlowKooler pumps for 454's that run hot. I am not currently
> in the market for a water pump but would like to hear from anyone who has
> experience with a FlowKooler product. Suggested price for the 260/289 pump is
> about $95. For further information they can be reached at 805-544-8841 or
> www.flowkooler.com.

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