Xtreme Energy 274H Hydraulic Flat Tappet Camshaft Only
Lift: .519''/.523''
Duration: 274°/286°
RPM Range: 1800-6000


*Note: Firing Order 1-3-7-2-6-5-4-8

Very strong torque and throttle response, 2500+ stall converter.

Operating Range:	1800-6000 RPM
Duration Advertised:	274° Intake / 286° Exhaust
Duration @ .050' Lift:	230° Intake / 236° Exhaust
Valve Lift w/1.6 Rockers:	.519' Intake / .523' Exhaust
Lobe Separation Angle:	110°

Ford, 351W, Windsor, 351 Windsor, 302, 5.0 HO, Explorer, Mutang, Ford Mustang, 408, 347, Fox Body Mustang, Fox Body, 302 HO, Cougar, F100, F150


Very strong torque and throttle response, 2500+ stall.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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