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
(No reviews yet) Write a Review
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

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:
2,300-6,500
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