#50798
Post
by howey » 28 Sep 2020 14:53
The big 3 American truck engine companies well 2 now have been living in the past for the last 20yrs, they have been making 600hp variants since the late 90's apart from Detriot up until recently with their highest hp motor that I know of was a 585 S60 series.
People that know me on here will know I love my Cat motors and like driving my Cat powered Argosy but after driving a 730hp V8 Scania a few years ago I can see why Euro trucks are becoming more popular over here due to their overall status, to me the Euro trucks are far superior in power, comfort, handling and fuel efficiency especially in a hp/L scenario the only thing that the modern American motors might be better at is reliability.
@rookie_one why go a smaller displacement with higher hp & torque figures putting more strain on the engine by doing so when you can use a bigger displacement engine that can do the same thing with less strain, reliabilty it just has important then trying to get the most fuel efficiency out of a engine by going smaller. Just have a look at the car companies thinking stupid and putting more power into smaller displacement motors and look how good realiabilty factor is, lucky enough to get 160k miles or 200k kilometers out of small high hp motors these without having some big overhaul done to them at some stage.
Also the RB series motors are just as legendary then the 2j's with power output and reliability in doing so. But can't go past the LS series motors as well, especially with the iron blocks, seeing 1000,1500+hp in stock block, crank & pistons LS's are quite a common occurrence in modified cars over here.