Catfishclark89
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FOUND IT Stihl HO oiler pump piston
- Thread starter Catfishclark89
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chipper1
Here For The Long Haul!
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Pretty sure you can mod the stock one.
Catfishclark89
Super OPE Member
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I’m just not sure how much to grind off the piston ramp to achieve the right stroke. Then getting it smooth enough that it doesn’t wear the control bolt. Easier just to swap the piston. I’ve already swapped the control bolt but still need more oil
