XRAY - Model racing cars

this is a good one!!!i have been using the motorsavor, i have not had any problems with it at all. been using it for 3 years now, i put the blue prefilter oil on the inside filter.a fairly good amount , but not enough to puddle. i use some light grease on the ends and then i use pj1foam filter spray on the outter filter. the red sticky-stringy stuff. i like this filter system cuz i can see the dirt on the inner filter being its light in color.all i really need to do most of the time is change out the outer filter wich i carry lots of them.. i also carry the inner filter in case i need them and even a spare filter body(besides the stock xb8 filter) wich i keep as a spare. ya never know.anyway the motorsavor filter has always done me good..

i also use moto x spray oil as it is nice and sticky and easy to use .i use rb 2 stage filters never wash em just replace .

wd40 and MMO wiull not filter fine dirt!!!

also oil the outside filter but only on the inside of the outside filter.

why not spend $2 on a bottle of Associated Oil???

oh and i have to say this, but mugen filter and foam is the best! yes it true