Rawze's Daily blog...

[Running rough]

Don't know about the 871 but I do know the @m*m^2 mandate on my 2250at 200 engine hours is like I put it in from the bottle, (I cannot believe it), also will make a comment on qsx15 tier 4 final engine in a green tractor if you know what I mean, seems to pull gooood, very smooth responsive power, they have a huge turbo on them, not like the trucks, the power curve on the qsx15 is also higher rpm, not really made to lug under 1500 rpm not saying it can't just that the torque does not quite hold as strong at low revs, but it will destroy an isx15 at higher rpm, very quite Moter, even more so then deere's pss 13.5 litre