Yep, if play you will pay. To me 140 Kw's out of 2.5L diesel = A fairly high stressed engine for starters. We all would love more power. If you have more power over stock, chances are you're going to take advantage of it. I would With anything mechanical you only have one guaranty- at some point in time it's going to break down. Your just bring that day forward.Longevity of the engine is another consideration. If you ask more of it, it will spend more of its life to deliver that power.
I am not convinced that the yd25 is stressed out at 140 kw, i have a 2007 d40rx ( think its the 126kw version... dunno) and after 365000k the crankshaft snapped, this wasnt due to a fault with the strength of the engine, it was due to 1 bolt on the #4 bearing cap not engaged in the threads and backed out, this is where the crank snapped, i didnt drive like a nana, but i didnt thrash it either, it would regularly see 3500rpmYep, if play you will pay. To me 140 Kw's out of 2.5L diesel = A fairly high stressed engine for starters. We all would love more power. If you have more power over stock, chances are you're going to take advantage of it. I would With anything mechanical you only have one guaranty- at some point in time it's going to break down. Your just bring that day forward.
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