APE Hayabusa Heavy Duty Valve Springs Choose 1:VS1300GSX 071 in ID - Number

071 in ID - Number 71 - Brass - Holley Carburetors - Set of 10

Hose - AQP Racing Hose - 8 AN - 20 ft - Braided Stainless / Rubber - Natural - Each

Helmet Skirt - Hook and Loop Attachment - Nomex - Red - Each

5 - Electric - Variable Speed - In-Tank - 1700 lb/hr at 40 psi - 12 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - Speed Controller Included - Black - E85 / Gas - Each

Fitting - Hose End - 3000 Series - Low Profile - 90 Degree - 6 AN Hose to 6 AN Female - Swivel - Aluminum - Black Anodized - Each

APE Hayabusa Heavy Duty Valve Springs Choose 1:VS1300GSX 071 in ID - NumberWorld famous APE valve springs are made from premium chrome silicone wire for consistant pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use with any high lift cam and or aggressive camshaft profile. Valve springs should never be run closer than . 050" to coil bind. As you can see, OEM springs will only handle a max . 380 lift. However at that lift the pressure is too