I know they usually use 75 on tractor mowers without fuel pumps.
Given that a 148cc is 4hp engine is a small engine I don't think there's large enough particulates that require a 75+ filter.
The in-tank screen is already about 40 micron.
sometimes a bit of debris gets in the tank like sand and...
This is a 4hp small engine push mower with 148cc of displacement.
It didn't originally come with a filter, just a in-tank screen filter attached to the tank's outlet.
Just seen people installing filters on 7-15hp lawnmowers and figured if a smaller filter could be installed on a small engine...
Hello,
I recently rebuilt carburator Tecumseh 640339 on a 4hp lv148ea-334005b with weed eater deck.
I was wondering if installing an in-line 40micron (filters particulates a bit smaller than the diameter of a human hair and larger) on top of the in-fuel tank screen filter would increase...