Engine Kits

Comp Cams Xtreme 4x4™, X4250H: Cam & Lifters
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Comp Cams Xtreme 4x4™, X4250H: Cam & Lifters



Part #: CL12-231-2
List Price: $380.36
Our Price: $190.18
You Save: $190.18



Comp Cams CL12-231-2 Xtreme 4 x 4 Hydraulic Flat Tappet Cam & Lifter Kit for Chevy 262-400. Hydraulic-Very strong torque, smooth idle, excellent mileage.

RPM Range 600-4600

TYPICAL CL-KITS INCLUDE
COMP Camshaft
Matched Lifters
Cam Installation Lubricant
Complete Installation Instructions
Official Contingency Decals

Advertised Duration

Duration @ 0.050

Valve Lift
W/1.5 Rocker

Lobe Sep.
Angle

RPM 
Operating
Range

Int.

Exh.

Int.

Exh.

Int.

Exh.

 

 

250

258

206

214

.432

.453

111º

600 - 4600

Advertised Duration 250 int./258 exh.
Advertised Exhaust Duration 258
Advertised Intake Duration 250
Assembly Lubricant Included Yes
Basic Operating RPM Range 600-4,600
Brand COMP Cams
Cam Style Hydraulic flat tappet
Computer-Controlled Compatible No
Duration at 050 inch Lift 206 int./214 exh.
Exhaust Duration at 050 inch Lift 214
Exhaust Valve Lash 0.000 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio 0.453 in.
Gaskets Included No
Grind Number CS X4 250H-11
Intake Duration at 050 inch Lift 206
Intake Valve Lash 0.000 in.
Intake Valve Lift with Factory Rocker Arm Ratio 0.432 in.
Lifter Style Hydraulic flat tappet
Lifters Included Yes
Lobe Separation (degrees) 111
Locks Included No
Part Type Camshaft and Lifter Kits
Product Line COMP Cams Xtreme Energy 4x4 Cam and Lifter Kits
Pushrods Included No
Quantity Sold as a kit.
Retainers Included No
Rocker Arms Included No
Timing Chain and Gears Included No
Valve Lift with Factory Rocker Arm Ratio 0.432 int./0.453 exh. lift
Valve Springs Included No
Valve Stem Seal Set Included No