Comp Cams 21-225-4 BB Mopar B/RB Hydraulic Flat Tappet Camshaft, Xtreme Energy, Lift .507/.510, Duration 284/296, 110 LSA, Each

$252.48
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SKU:
COM21-225-4
MPN:
21-225-4
UPC:
36584046721
Condition:
New
Weight:
9.67 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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CompCams Xtreme Energy camshafts have quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve. Increased vacuum allowing a step up in duration for greater performance. CompCam's best seller; excellent all around performance in street carbureted applications. Work best with COMP Cams® roller rockers and matched valve springs. Require other performance parts (intake manifold, headers, etc.) for best performance.
Cam Style:
Hydraulic flat tappet
Basic Operating RPM Range:
2,300-6,500
Intake Duration at .050 inch Lift:
240
Exhaust Duration at .050 inch Lift:
246
Duration at .050 inch Lift:
240 int./246 exh.
Advertised Intake Duration:
284
Advertised Exhaust Duration:
296
Advertised Duration:
284 int./296 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.507 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.510 in.
Valve Lift with Factory Rocker Arm Ratio:
0.507 int./0.510 exh.
Lobe Separation (degrees):
110
Computer-Controlled Compatible:
No
Camshaft Gear Attachment:
1-bolt
Valve Springs Required:
Yes
Grind Number:
CRB XE284H-10
Camshaft Manufacturers Description:
Hydraulic Flat Tappet - Xtreme Energy: Street/strip, needs 2800+ stall, 9:1 compression, rough idle.
Quantity:
Sold individually.
Notes:
Single-bolt camshaft.
Make:
Mopar
Engine Family:
Mopar big block B
Engine Sizes:
6.3L/383-6.6L/400
Years:
1959-1978
Engine Family:
Mopar big block RB
Engine Sizes:
6.3L/383-7.2L/440
Years:
1959-1979

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