42.5 mm ms 250

[cedar hacker]

Iv seen some ms 250 followers on here and was wondering if anyone has tried out the half mm bigger ms 250 jugs.it seems tempting for this case i have sitting here.but what im wondering isit gonna be a noticeable diffrence in power.anyone have experience with this

 

[w8ye]

The 250 always was 42.5

The early 025 was 42 but just before it became the 250, there were a few that were 42.5

 

[SawTroll]

The IPLs I looked up both listed the top end as 42.5mm (2006 and 2009).

 

[KenJax Tree]

Niko has all the info on the orange handle STIHL's.

 

[cedar hacker]

I did not know that. I thought they were all 42 mm.iv got some old jugs and a 42.5 piston.i might see what happens

 

[SawTroll]

Niko has all the info on the orange handle STIHL's.

No, but I usually can find the IPLs, and look there...

 

[Naked Arborist]

I ported one and did the muff. Sweet lil runner. It jams now.