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View Full Version : Low Lead Mixed Fuel okay for stock 400ex?



SmogNazi
06-10-2005, 03:11 AM
Hey guys-

I've got an 02 400ex. Stock other than the WB pipe, jetting and WB filter...

I have access to some 105 octane low lead AV fuel. If i mix it 50/50 with 91 unleaded, would it be okay to run in my bike? I dont want to blow a hole in the piston. Would running this fuel add life to then engine with the better lubricating properties of the lead?

Thanks
erik