momoney2123
New member
I don't think the manufactures are leaving much on the table.
well in the 2st arena any way.
in fact I would say if 1 good thing came out of the epa is all manufactures of all toys and cars had to invest heavy in to fuel delivery and combustion.
now we have 250hp cars as the norm 350hp mid level cars 160hp sleds.
now days it cost a lot of money for a extra 20hp on a 2 st the oem not keeping a lot on the table like in the old days with crappy transfers u could clean up in your garage after work for a solid sled length. pipes now are lucky to pick up 6hp at best good for a few hundred rpm .
motor performance is the only place I will say the epa did a good thing . most deff not there intention
I mean a simple head cut and piston swap on etec is 10-12 hp. Then the porting out there. Stock bore etecs running 175-180hp on dootalk with stock exhaust and intake. Posted dyno sheets from sled owners. Talking with builder his opinion is doo uses a somewhat odd head and piston design to intentionally leave some fuel unburnt. Which equals better emmissions and less power. He said if the epa wasnt breathing down there back they wouldnt be doing that.