sticky and tony were discussing this last year, how to convert a oil pump to run at 3%
has anyone got any details or remember where it was discussed
converting a px or t5 oil pump to 3%
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guygrrr
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- Main scooter: 1980 Vespa P187
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well, I don't know about the posts yr looking for, but I have successfully modified the oil pump of a 150 to feed a stroked pinasco. I don't know what others have done but the simplest option is to replace the ramped gear in the oil pump with that of a 200. If yr savy you can grind the slope of the ramped gear from a 150/125 to pump more oil but as I say, it's easier to use a 200 gear.
http://www.sip-scootershop.com/EN/Produ ... E_22161400
http://www.sip-scootershop.com/EN/Produ ... E_22161400
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more can do, less doodoo.
more can do, less doodoo.