COMP Cams Xtreme Energy XE274H Cam Specs

21-224-4 — 230/236 duration at 0.050", 0.488"/0.491" lift, 110 LSA. Mopar Big Block, hydraulic flat tappet.

Specifications

Part number	21-224-4
Duration at 0.050 intake	230°
Duration at 0.050 exhaust	236°
Valve lift intake	0.488"
Valve lift exhaust	0.491"
Lobe separation angle	110°
Published RPM range	1800-6000 RPM
Lifter type	Hydraulic flat tappet
Platform	Mopar Big Block
Intended use	High-performance street

Similar grinds for Mopar Big Block

• COMP Cams Xtreme Energy XE268H — 21-223-4, 224° at 0.050", 110° LSA
• COMP Cams Xtreme Energy XE284H — 21-225-4, 240° at 0.050", 110° LSA

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