Comp Cams 21-227-4 BB Mopar B/RB Hydraulic Flat Tappet Camshaft, Xtreme Energy, Lift .525/.525, Duration 275/287, 110 LSA, Each

$252.48
(No reviews yet) Write a Review
SKU:
COM21-227-4
MPN:
21-227-4
UPC:
36584078319
Condition:
New
Weight:
9.72 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

Adding to cart… The item has been added
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:
2,000-5,800
Intake Duration at .050 inch Lift:
231
Exhaust Duration at .050 inch Lift:
237
Duration at .050 inch Lift:
231 int./237 exh.
Advertised Intake Duration:
275
Advertised Exhaust Duration:
287
Advertised Duration:
275 int./287 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.525 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.525 in.
Valve Lift with Factory Rocker Arm Ratio:
0.525 int./0.525 exh.
Lobe Separation (degrees):
110
Computer-Controlled Compatible:
No
Camshaft Gear Attachment:
1-bolt
Valve Springs Required:
Yes
Grind Number:
CRB XE275HL-10
Camshaft Manufacturers Description:
Hydraulic Flat Tappet - Xtreme Energy: Best all around street performance cam. 9:1 compression with 2500+ stall. Extra lift for upper RPM power.
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