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Low Lead Fuel?

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Old Apr 26, 2007 | 12:02 AM
  #1  
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Default Low Lead Fuel?

What effect would Low Leaded Fuel have on late model (Twin Cam 88 & 96) injected engines? At one time I used 100LL aviation fuel in my carburated EVO's with out any problems, man what a kick!. That was well before ECM's and tight emmission standards. I wouldn't try it today, just curious to what those in the know (engines) think.
 
Old Apr 26, 2007 | 09:51 AM
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Default RE: Low Lead Fuel?

If you actually were able to find leaded fuel, they clog catalytic converters. Other than that no problems.Vehicles that ran leaded even ran cooler. Lead acted as a piston ring lubricant, which created less friction, wear and heat. However, technology in the making of rings, blocks etc has surpassed what the leaddid in the past.

Even the CAM2 and TRUE BLUE are made as unleaded today.
 
Old Apr 26, 2007 | 10:57 AM
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Default RE: Low Lead Fuel?

Lead will contaminate oxygen sensors and catalytic converters.
In some cases it can create serious fouling on spark plugs and combustion chambers.
 
Old Apr 26, 2007 | 01:59 PM
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Default RE: Low Lead Fuel?

Did you mean lower octane unleaded fuel????? 87 vrs 91.....
 
Old Apr 26, 2007 | 02:12 PM
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Default RE: Low Lead Fuel?

Nothing smells like 100LL! We use it in fuel injected Motoguzzi engines that use to burn 87 octane (UAV's). I would not use it in the new bikes if they have cats.
 
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