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Dyno run - Leaf Blower supercharger by fierosound
Started on: 09-16-2005 01:22 AM
Replies: 20
Last post by: FastIndyFiero on 09-19-2005 06:11 PM
fierosound
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Report this Post09-16-2005 01:22 AM Click Here to See the Profile for fierosoundClick Here to visit fierosound's HomePageSend a Private Message to fierosoundDirect Link to This Post
Video of the above...

http://videos.streetfire.net/Player.aspx?fileid=AB544E3B-5DFF-416D-9CFD-A1AD23CA9564&term=leaf%20blower&p=0
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[This message has been edited by fierosound (edited 09-16-2005).]

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Jncomutt
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Report this Post09-16-2005 11:22 AM Click Here to See the Profile for JncomuttSend a Private Message to JncomuttDirect Link to This Post
I think the link points to the wrong one, but I found the video just below it... .That's some good stuff..

[This message has been edited by Jncomutt (edited 09-16-2005).]

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Dennis LaGrua
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Report this Post09-16-2005 11:39 AM Click Here to See the Profile for Dennis LaGruaSend a Private Message to Dennis LaGruaDirect Link to This Post
I do believe that a leaf blower would provide a supercharging effect and provide more power. . Leaf blowers spin at high speeds and do push air high CFM's of air at an accelerated rate. Trouble is that the powerful leaf blowers are self powered so it would be next to impossible to come up with a permanent installation. If you go back 40 years or so, there was once a company called Turbonique that made a mini turbine engine powered supercharger. I read about them in old HOt Rod magazines. When they worked they worked great, but the bearings only lasted about 10 runs or so.

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befarrer
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Report this Post09-16-2005 02:52 PM Click Here to See the Profile for befarrerSend a Private Message to befarrerDirect Link to This Post
 
quote
Originally posted by Dennis LaGrua:

Trouble is that the powerful leaf blowers are self powered so it would be next to impossible to come up with a permanent installation.

lol, having a pull start handle sticking out of the hood. "Before we race, let me start my supercharger up." lol...

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Gokart
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Report this Post09-16-2005 04:33 PM Click Here to See the Profile for GokartSend a Private Message to GokartDirect Link to This Post
After racing you could use it to keep those pesky leaves off the hot manifolds as well
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Kreb
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Report this Post09-16-2005 07:12 PM Click Here to See the Profile for KrebSend a Private Message to KrebDirect Link to This Post
I dunno. Doesn't the latest Megasquirt have some additional inputs that you could use to run a servo for a little "drive by wire"?
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goatnipples2002
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Report this Post09-16-2005 10:13 PM Click Here to See the Profile for goatnipples2002Click Here to visit goatnipples2002's HomePageSend a Private Message to goatnipples2002Direct Link to This Post
okay so did they just spray nitrous into the blower intake and then while it was connected to the engine? Wouldn't that just blow the nitous into the motor. I thought leaf blowers only sucked in air and then pushed it out, not compress it? They never showed a baseline only with blow and blower plus nitrous...sounds like bull$hit to me. The gain seems to be from the nitrous and nitrous alone. If we saw three numbers...run 1-all motor...run 2-blower...run 3-blower w/ N20. I bet they sell the electric SC's too.
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fierosound
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Report this Post09-16-2005 10:57 PM Click Here to See the Profile for fierosoundClick Here to visit fierosound's HomePageSend a Private Message to fierosoundDirect Link to This Post
[QUOTE]Originally posted by goatnipples2002:

If we saw three numbers...run 1-all motor...run 2-blower...run 3-blower w/ N20.

QUOTE]

Baseline on chart was 138.0
With Leaf Blower was 148.9
Blower plus Nitrous was 187.9

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maryjane
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Report this Post09-16-2005 11:51 PM Click Here to See the Profile for maryjaneSend a Private Message to maryjaneDirect Link to This Post
Gonna get me a big spare battery and about a dozen 12V hair dryers with the heating element removed.
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enthashyt
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Report this Post09-17-2005 02:55 AM Click Here to See the Profile for enthashytSend a Private Message to enthashytDirect Link to This Post
I wander if the stock internals of the 2.8 can handle doing that? I mean, for all the people that ask about cheap ways to add power, that would be a cheap way if you can make a solution to getting that to the engine.
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goatnipples2002
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Report this Post09-17-2005 09:45 AM Click Here to See the Profile for goatnipples2002Click Here to visit goatnipples2002's HomePageSend a Private Message to goatnipples2002Direct Link to This Post
 
quote
Originally posted by fierosound:

[QUOTE]Originally posted by goatnipples2002:

If we saw three numbers...run 1-all motor...run 2-blower...run 3-blower w/ N20.

QUOTE]

Baseline on chart was 138.0
With Leaf Blower was 148.9
Blower plus Nitrous was 187.9

I didn't see the 138 run I will watch again.

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watts
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Report this Post09-17-2005 11:06 AM Click Here to See the Profile for wattsSend a Private Message to wattsDirect Link to This Post
That was hilarious. And really odd how they got a much larger gain on the ~3* larger engine! I was figuring the output of the leaf blower was going to get maxxed out on the tiny honduh engine.

They should have had a 3rd guy standing there with a squirt bottle of gasoline - then they could say they did it with a wet shot!

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watts
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Report this Post09-17-2005 11:07 AM Click Here to See the Profile for wattsSend a Private Message to wattsDirect Link to This Post

watts

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quote
Originally posted by goatnipples2002:
I didn't see the 138 run I will watch again.

You don't see the baseline run - the baseline reading is in the opening frame of the video.
(Same goes for the S10's run)

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Blacktree
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Report this Post09-17-2005 04:59 PM Click Here to See the Profile for BlacktreeClick Here to visit Blacktree's HomePageSend a Private Message to BlacktreeDirect Link to This Post
Hey, I have an electric leaf blower. It's pretty powerful, too. Maybe I should get an inverter...
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Jeff88
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Report this Post09-18-2005 09:46 AM Click Here to See the Profile for Jeff88Send a Private Message to Jeff88Direct Link to This Post
These electric leaf blowers and the listings on Ebay which are just cheap boat bilge blowers wont do anything but melt in the engine compartment and probably cause a fire. Rather than waste your time on this junk you might want to take a look at this site.....http://www.electricsupercharger.com/. This is an electric blower specifically designed for this application and is the only unit capable of producing any increase. It still wont match a real blower or turbo for power but then it also wont cost $3,000.00 and up either. Check out the video of it in action, pretty surprising for such a small device.
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BJR
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Report this Post09-19-2005 09:01 AM Click Here to See the Profile for BJRSend a Private Message to BJRDirect Link to This Post
Yea but wait till you see what the extension cord costs.
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FastIndyFiero
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Report this Post09-19-2005 12:52 PM Click Here to See the Profile for FastIndyFieroClick Here to visit FastIndyFiero's HomePageSend a Private Message to FastIndyFieroDirect Link to This Post
I'd question the methods of any shop that does a 50 dry shot under untuned boost....lmao

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goatnipples2002
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Report this Post09-19-2005 04:41 PM Click Here to See the Profile for goatnipples2002Click Here to visit goatnipples2002's HomePageSend a Private Message to goatnipples2002Direct Link to This Post
...I'm gonna have to call a flag on the play. 1.7psi wow that is cool...some cool . Buy a cam it is cheaper and more reliable.

[This message has been edited by goatnipples2002 (edited 09-20-2005).]

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Blacktree
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Report this Post09-19-2005 05:40 PM Click Here to See the Profile for BlacktreeClick Here to visit Blacktree's HomePageSend a Private Message to BlacktreeDirect Link to This Post
 
quote
BJR said: Yea but wait till you see what the extension cord costs.

BWAHAHAHA!!!

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FastIndyFiero
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Report this Post09-19-2005 06:09 PM Click Here to See the Profile for FastIndyFieroClick Here to visit FastIndyFiero's HomePageSend a Private Message to FastIndyFieroDirect Link to This Post
 
quote
Originally posted by Jeff88:
...Rather than waste your time on this junk you might want to take a look at this site.....http://www.electricsupercharger.com/.

Now, if you're talking about wasting time, why are we even looking at electric "superchargers"?

Just my $299...err...$.02

(On a related note, I'm suprised no one has adapted their vacuum cleaner for this purpose.)

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FastIndyFiero
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Report this Post09-19-2005 06:11 PM Click Here to See the Profile for FastIndyFieroClick Here to visit FastIndyFiero's HomePageSend a Private Message to FastIndyFieroDirect Link to This Post

FastIndyFiero

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Oops, wrong thread.

[This message has been edited by FastIndyFiero (edited 09-19-2005).]

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