Rawze's Daily blog...

[Running rough]

Qsx15 for jd tractors, so far I got nothing but good things to say about this engine, it seems to beat out the jd 13.5 litre engine in fuel economy by a good margine, while providing brute pulling power required to pull heavy draft loads like pulling large air seeders up steep hills or deep disk rippers, while I am a big jd fan, I would say I like them even better with a green wax under the hood, nothing against Jd's13.5 litre engine, I think it's good, but I think the cummins is a simpler engine to work on, gets better fuel economy, has better power density at seem power level, has more displacement so theoretically should last longer, not to mention is a pretty quite engine and did I mention, I like it in the trucks especially with @m*m^2 applied,