Soon to be a RXPX owner in may. I'm drolling at the mouth. Have to wait til the ice is gone. Want to start a thread based around the X. Any and all info is welcome/needed! Any faults for the new 255 as of now?
no Faults Solid 68-69 mph out of the Crate, little impeller tweaking and pump shoe mods for easy 74-75 mph. Riva is already working on aftermarket parts due out this spring and summer
meirvin would you expect the riva stage 1 with perform. exhaust? I won't do it as soon as I get it. What is a good break in point before I start missing around with performance
If your a speed nut like me then I'm sure the riva kit will be good. most likely it will be a impeller and intake grate.
They are also working on a Intercooler Relocation kit to allow for rear exhaust or Rear Air intake.
you can make your own 4 inch air intake instead of buying theirs for less$$.
There are two schools of thought on Break-in, One is take it easy vary the throttle yada yada. The other is ride like you stole it and seat the rings quick and hard. Personally I did the soft one but will ride it hard next time as I think soft break in cost me some stock speed.