661 HD2 vs Max flow

[redbull660]

Tree Monkey 661 404 square ground oregon full comp

HD2 47.5 (clean, knocked out all the dust real good)


same chain max flow green - 44.1 (filter has a couple of tanks of run time on it)


same chain max flow white (more dense) filter has 25 tanks of run time on it with out cleaning.

 

[Finnrpm]

Good videos, thanks for the effort!

Just thinking how big the gain would be compared to non cleaned HD2 filter? And are the performance gains at same level with stock 661? Also is maxflow a good choice if saw used for milling?

Curious because waiting for my 661C-M to arrive......

RV