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Propane Injection Exhaust

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Old Dec 18, 2014 | 05:10 PM
  #11  
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Originally Posted by OldEnuf2NoBtr
I can see this idea coming in as first place either in a video for Americas Funniest Home Videos or a first place award spot on the Darwin Awards.
You are so right about this.
 
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Old Dec 18, 2014 | 05:16 PM
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hold my beer, watch this!!!
 
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Old Dec 18, 2014 | 05:35 PM
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I would really like to see this setup in action. Please do post some photos or better yet some video.
 
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Old Dec 19, 2014 | 05:01 AM
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The ones I've seen invariably used unburned gasoline, not propane. Put the spark plug in the exhaust and have the switch both fire that plug and kill one of the engines plugs so that cylinder runs rich and burned. The gasses then get ignited in the tailpipe.

Most tend to be underwhelming. Those that are impressive can create some entertaining burnback problems on the tail of the vehicle, especially when rolling off the throttle.
 
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