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Xtreme Energy 230/236 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 230/236 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Marine 246/256 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Marine 246/256 Hydraulic Flat Cam SK-Kit for Chevrolet Small Block

Xtreme Energy 230/236 Hydraulic Flat Cam for Chevrolet Small Block

was $245.95 Special Price $196.76
Xtreme Energy™ 230/236 Hydraulic Flat Tappet Cam for Chevy Small Block. Very strong mid-range torque and throttle response, 2200+ stall.
In stock
SKU
12-246-3
Xtreme Energy™ 230/236 Hydraulic Flat Tappet Cam for Chevy Small Block. Very strong torque with excellent mileage and a smooth idle. Xtreme Energy Cams™ bridge the gap between Magnum street cams and race only cams. Xtreme Energy Cams™ provide increased torque, vacuum, response, and power while still providing quiet operation of the valve train and the durability required in daily driven vehicles.

Xtreme Energy™

Benefits:

  • Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
  • More vacuum allows a step up in duration for greater performance
  • Best seller; excellent all around performance in street carbureted applications

Important Considerations:

  • Work best with COMP Cams® roller rockers and matched valve springs
  • Require other performance parts (intake manifold, headers, etc.) for best performance

Dyno Results

Camshaft Part #12-246-3DesignationXE274H-10
Duration @ 0.006":274° / 286°Duration @ 0.050":230° / 236°
Max Lift w/ 1.5RR: .487" / .490"Lobe Separation:110°
Lobe ID#'s:5445 / 5208Intake Centerline:106°
Engine Type:Chevrolet 350 Small Block
Bore:4.040"Stroke:3.480"
Displacement:356ciCompression:9.25:1
Heads:Dart S/RIntake:Edelbrock Performer
Carburetor:Holley #3310 Vac. Sec.Exhaust:1 5/8" Headers
Max Torque:410 ft*lbs @ 3900 RPMMax Power:369 HP @ 5900 RPM
Manifold Vacuum:11" Hg @ 800 RPM & 14" Hg @ 1000 RPM w/ no load.
More Information
UPC 036584023548
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 1,800-6,000
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme Energy
Camshaft Gear Attachment 3-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 274
Advertised Exhaust Duration 286
Intake Duration at .050 Inch Lift 230
Exhaust Duration at .050 Inch Lift 236
Intake Valve Lift 0.487
Exhaust Valve Lift 0.49
Lobe Lift Intake 0.327
Lobe Lift Exhaust 0.327
Lobe Separation 110
Intake Centerline 106
Valve Timing Lift 0.006
Exhaust Close ATDC 30
Intake Open BTDC 30
Exhaust Open BBDC 76
Intake Close ABDC 64
Lifter Style Hydraulic Flat Tappet
Make Chevrolet
Recommended Components
Component Part Number
Break-In Lube 159
Valve Seals 501-16
Valve Locks 648-16
Steel Retainers 787-16
Valve Springs 26981-16
Valve Locks 601-16
Steel Retainers 742-16
Valve Springs 981-16
Push Rods 7812-16
Lifter Kit 812-16
Lifter Kit 858-16
Timing Set 2100
Rocker Arms 1412-16
Timing Set 3100
RP Rocker Push Rod Kit RP1412-16
RP Rocker Push Rod Kit RPM1601-16
CL-Kit Upgrade CL12-246-3
K-Kit Upgrade K12-246-3
SK-Kit Upgrade SK12-246-3