Xtreme Energy Retro-Fit Hydraulic Roller Camshaft - XR288HR
Suit SB Chev 262-400 (1958-98)

HYDRAULIC ROLLER - Street/strip applications, 9:1 compression, rough idle intake, headers, 2800+
stall, gears.

RPM operating range 2500-6000
Duration advertised Inlet 288°, Exh 294°
Duration advertised @ .050" Inlet 236°, Exh 242°
Valve lift with 1.5 rocker Inlet .520", Exh .540"
Lobe separation angle 110°