Toyota 1G-GTE Racing Valve Spring Set KVS71 YARIS GR PRP RB30 Single Cam dizzy

PRP RB30 Single Cam dizzy block off

you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer

offering a slew of advantages that make them a superior choice to OEM heads:

PRP BILLET CAS BRACKETS CAN BE PURCHASED BY CLICKING HERE

72-80mm single turbo

Toyota 1G-GTE Racing Valve Spring Set KVS71 YARIS GR PRP RB30 Single Cam dizzy67lb seat pressure at 34. 00mm installed height. 140lbs at 9. 00mm valve lift. Coil bind at 20. 70mm. KVS71 TOYOTA 1G GTE High performance 'PACALOY' valve spring set. 67lb seat pressure at 34. 00mm installed height. 140lbs at 9. 00mm valve lift. Coil bind at 20. 70mm.