Originally Posted by
kman16jr
What if i run a jp-1 pipe and and 30% odonnell?

Honestly no way I'd put a JP-x on a Novarossi.
Odonnel fuel is fine
If you want to see your P5 come alive another notch try a Nova 9853 or Dynamite 053. The JP1 should be putting a damper on your top-end and definitely isn't doing anything to help in the fuel mileage dept.
Seriously though, the current P5 is fast

You're not missing out on anything power wise