My model51591 El Toro Didn't work good until I took off the EPA speed control
And replaced it with a "God Forbid "toggle switch! Jack
-------------- Original message --------------
From: drmayf <drmayf@mayfco.com>
> With all that verification of cross sectional area, I should at least
> have 6 or seven significant digits, lol...
>
> Thanks
> '
> mayfEd Weldon wrote:
>
> >Mayf--
> >Toro Super Blower model 51591 (2 speed) "215mph" on the label.
> >Outlet area 2.41 square inches measured as follows: Measures length and
> >width of approx. oval nozzle 1.11" x 2.68"
> >Flattened a lump of modeling clay after warming same in a woodworker's bench
> >vise to .34" thickness.
> >Pressed nozzle into clay to get crisp impression. Put clay on platen of
> >flatbed copier and printed b/w image. Verified image against two
> >measurements previously taken. Measured area of image with a K&E 4236
> >planimeter. Result read from the vernier with magnification.
> >Ed Weldon Jan. 17, 2008, 10:00 AM PST
> >
> >----- Original Message -----
> >From: "drmayf"
> >To: "LSR"
> >Sent: Thursday, January 17, 2008 8:49 AM
> >Subject: [Land-speed] Sorta On Topic...Leaf Blower...
> >
> >
> >
> >
> >>The chit chat about aero using leaf blowers etc has reminded me that I
> >>need to get a leaf blower to do some testing with. Not aero but mass air
> >>flow sensor testing. I want to stack up 2 vane air flow meters and one
> >>old fors mass air flow meter and a throttle body in one long string and
> >>then draw through them with a leaf blower or similar. More flow is
> >>better so a big leaf blowere would work really well. What I am having
> >>trouble with is getting ratings in cfm...every mfg has mph but since I
> >>don't know the duct size cannot determine the cfm from that. How about
> >>some of you hguys with leaf blowers, take a look at teh speed rating and
> >>then measure the outlet size diameter and shoot me a note that way I can
> >>determine the cfm and maybe start looking for a particular model. This
> >>is all in support of adding a larger vane air flow meter to the
> >>screaming 61 cubic inches of turbo terror that my wife will ultimately
> >>drive on the salt. No rush, anythime this morning befpore 9 am pst will
> >>do, lol...nah I'd be happy to get data from you at anytime.
> >>
> >>mayf
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