Techtonics 298° hydraulic lifter Race camshaft. 471" lift, 254° duration @ .050", 110° lobe centers. Chilled Hardened billet. Very rough idle with plenum type intake manifolds due to fluctuating manifold pressure. Not recommended at all for street use but will happily "zing" all the way up to 8000 rpms. Solid lifter conversion
highly suggested as alternative for much better use of power band. (Combine with solid lifter cam
Note: Heavy-duty valves spring required for OBDII 2.0l 8v ('95+) engines.