Sorry mate ! When u wrote `uphill fuel pipe` I didn`t realise u meant the blower outlet pipe.
I don`t think there`s any difference if it flows up or down in a forced application, is there? Or maybe because of the increased RPM of the blower at idle ( Due to big overdrive ) the air flow is high.
300cc per crankshaft revolution not 600!
And I am spinning it that hard because at $200 a throw & about an hours work to replace, WHO CARES!!!!!
I spin the motor to 7k and that means the blower spins at 17.5k. Sounds like a lot, but mate, I`ve had this thing running since the end of March, daily driven and driven hard! Loves to eat sparkplugs
Still eats Gen 3`s