4 Piston "Rooster Ring" H22 Oil Pump Install Tool EVO X Air and fuel move through

Air and fuel move through this engine via our infamous 390 CFM "Pro S2K" CNC Cylinder Head and 4P RR3 billet camshaft

and more as you continue to pull to 8000 rpm

a Newen CNC single point performance valve job

This is Ferrea's top of the line valve for your Honda engine

it may take you a touch longer if you are feeling your way through it

4 Piston "Rooster Ring" H22 Oil Pump Install Tool EVO X Air and fuel move throughThe 4P "Rooster Ring" Oil Pump Installation Tool is extremely convenient and is another carryover from the 4 Piston Clean Room bag of tricks for easy engine assembly. What may seem like a simple task of bolting an H22 oil pump down can actually be a daunting task to do properly and consistently with it being perfectly centered, and without folding the front seal over onto itself. You'll often see guys trying to line these up and then picking at the