COMP Cams Xtreme Energy XE284H Cam Specs

21-225-4 — 240/246 duration at 0.050", 0.507"/0.51" lift, 110 LSA. Mopar Big Block, hydraulic flat tappet.

Specifications

Part number	21-225-4
Duration at 0.050 intake	240°
Duration at 0.050 exhaust	246°
Valve lift intake	0.507"
Valve lift exhaust	0.51"
Lobe separation angle	110°
Published RPM range	2300-6500 RPM
Lifter type	Hydraulic flat tappet
Platform	Mopar Big Block
Intended use	Street / strip, 2800+ stall, rough idle

Similar grinds for Mopar Big Block

• COMP Cams Xtreme Energy XE274H — 21-224-4, 230° at 0.050", 110° LSA
• COMP Cams Xtreme Energy XE268H — 21-223-4, 224° at 0.050", 110° LSA

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