Xtreme Energy Xr280R Solid Roller Camshaft (Co12-771-8)

Description

Xtreme Energy Solid Roller Camshaft – XR280R

Suit SB Chev 262-400 (1958-98)

CO12-771-8

12-771-8

MECHANICAL ROLLER – Best in street machines with 2800+ stall, 10:1+ compression with 3.73-3.90rear gears.Rpm operating range 2500-6500Duration advertised Inlet 280°, Exh 286°Duration advertised @.050″ Inlet 248°, Exh 248°Valve lift with 1.5 rocker Inlet .570″, Exh .576″Lobe separation angle 110°

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