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Autronic Sm4 Dyno video

 
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efiguy
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Joined: 17 Nov 2003
Posts: 727
Location: So Cal

PostPosted: Wed Jul 20, 2005 7:41 pm    Post subject: Autronic Sm4 Dyno video Reply with quote

Hi Guys,

I thought you might like to take a look at a cool video of an SM4 running a very high RPM motorcycle engine on the dyno.


It doesn't make tons of power or anything, but enough that this thing will go over 230 mph at this year's World Speed Finals in Bonneville!

Last year the bike broke the world record for 650cc N/A category at 210.7 MPH.

At the end of the video there is a 2 minute and 15 second dyno pull at full throttle with NITROUS the whole time!

The SM4 is controlling the nitrous functions {ign retard and extra fuel} plus the flat shift, fan control, extra water temp sensor, and automatic upshifts via the "Klick-Tronik" electronic shift solenoid.

A user defined table was set-up to shift via RPM/TPS, but in the future it will be RPM/MPH from wheel speed sensors!

All the rider needs to do is hold the throttle open and the SM4 will do the rest!

Hope you like it!
-Ben

click here: www.efi101.com/arrow.wmv
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Squatchy



Joined: 06 Mar 2005
Posts: 171
Location: SC

PostPosted: Sun Jul 24, 2005 4:24 pm    Post subject: Reply with quote

cool video, that thing is pretty crazy.
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cryptochild



Joined: 17 Dec 2004
Posts: 111
Location: St. Vincent & the Grenadines

PostPosted: Thu Aug 04, 2005 2:01 pm    Post subject: Reply with quote

After seeing that video clip I hope to get to those tuning situations one day, although my current experience is modest at best. That said, seeing the video made me feel good about my choice of profession. Think about it, how many people do you know have a job that they're passionate about and get paid for it? It's like being on holiday every day. Thanks for sharing Ben. Not just the video, but everything else. I can only imagine what the initial stages of EFI University were like.

P.S. As obvious as one may think it to be, not everyone in the EFI tuning circle will fully appreciate what was being done in that video clip.

Cheers.
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HighGear



Joined: 19 Apr 2004
Posts: 18
Location: Detroit Michigan

PostPosted: Sat Sep 17, 2005 10:17 am    Post subject: Reply with quote

Thanks for the post Ben,

We had a great time doing the test & tune in Windsor, and thanks very much for your help. Too bad the salt was bad for Speed Week this year at Bonneville and we did not get a chance to use all the new power we have.

Our new Autronic SM4 worked great, I can't wait till next year when we switch classes and run the 500cc engine with turbo charging.

Many thanks to Mark Harrell (765-271-5080) for bringing his DynoDynamics dyno up from Indiana and to all my teammates for their help.

For those interested in the bike visit the link below for lots of pictures and a video of a 212mph run.

Getting ready for next year,

Gary C. Hensley
#1150 S/G-650 - 210.728 Mph World Record
Bonneville Salt Flats - August 2004
Team Arrow Racing - Windsor Ontario, Canada
& Detroit Michigan, USA 248-670-0883

www.arrowracing.org
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JaysonMFK



Joined: 08 Jan 2006
Posts: 124
Location: Dallas TX

PostPosted: Sat Jan 14, 2006 2:31 am    Post subject: Reply with quote

Wow Impressive video, congratulations on the results!

How about an update on the bike?
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Gadgeroonie



Joined: 24 Aug 2004
Posts: 1726
Location: UK

PostPosted: Fri Jul 24, 2009 3:17 am    Post subject: Reply with quote

is the bike still competing ?
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efiguy
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Joined: 17 Nov 2003
Posts: 727
Location: So Cal

PostPosted: Wed Dec 02, 2009 9:16 pm    Post subject: Reply with quote

I didn't go to Bonneville this year, but I belive the bike did show up.
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gsportcars



Joined: 19 Oct 2009
Posts: 106

PostPosted: Thu Dec 03, 2009 12:23 pm    Post subject: Reply with quote

The link in the first post is no longer working. Is this video still available to view? Running SM4 myself so it's always nice to see what it can do. Very Happy
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