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Xtreme Energy 4/7 Swap 240/246 Hydraulic Flat Cam for Chevrolet Small Block

$317.95
Xtreme Energy™ 4/7 Swap 240/246 Hydraulic Flat Tappet Cam for Chevy Small Block street/strip applications. 2800+ Stall, needs headers and gears. Rough idle.
TEMPORARILY OUT OF STOCK
SKU
12-661-47
  • For Hydraulic Flat Tappet Lifters; Fits '58-'021 262-400 cid Chevy Small Blocks2

  • Street/strip • 2800+ stall, needs headers & gear • Rough idle

  • 4 / 7 Swap Firing Order


1: Cams for '55-'57 engines can be custom ordered. Please Call, Email, Twitter or Live Chat for details.

2: The '87+ Chevy Small Block received provisions for roller lifters. Most '87 - '93 GM cars came with roller lifters, but most '87 - '95 trucks came with flat tappet lifters in roller lifter style blocks. If a roller cam is desired and your block has OEM-style roller cam provisions. COMP Hyd. Roller Lifter Install Kit for '87-'90 Blocks or '91-'02 Blocks can be purchased, as well as a '87+ OE-Style Hyd. Roller Cam and '87+ OE-Style Roller Lifters. Roller cam conversion in pre-'87 blocks requires Retro-Fit Hyd. Roller Cam and Retro-Fit Link Bar Lifters.

More Information
UPC 036584096610
Manufacturer COMP Cams®
Emissions Code
Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
RPM Operating Range 2,300-6,500
Cam Type Hydraulic Flat Tappet
Camshaft Series Xtreme Energy 4 and 7 Swap Firing Order
Camshaft Gear Attachment 3-Bolt
Usage Street/Performance
California Proposition 65 WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Advertised Intake Duration 284
Advertised Exhaust Duration 296
Intake Duration at .050 Inch Lift 240
Exhaust Duration .050 Inch Lift 246
Intake Valve Lift 0.507
Exhaust Valve Lift 0.51
Lobe Lift Intake 0.338
Lobe Lift Exhaust 0.341
Lobe Separation 110
Intake Centerline 106
Valve Timing Lift 0.006
Exhaust Close ATDC 35
Intake Open BTDC 34
Exhaust Open BBDC 80
Intake Close ABDC 69
Lifter Style Hydraulic Flat Tappet
Make Chevrolet