Free Shipping on most orders! For a limited time.

Parts Cart

BBC Hydraulic Roller Cam

In stock
Only 3 left
SKU
CRN139021
$458.99
Camshaft - Hydraulic Roller - Lift 0.610 / 0.632 in - Duration 296 / 304 - 112 LSA - 2200 / 6000 RPM - Big Block Chevy - Each

BBC HYDRAULIC ROLLER CAM

Part Number:139021Grind Number:ZHR-296-2S-12 IG
Engine Identification:
Start Yr.End Yr.MakeCylDescription
19671995CHEVROLET8Good mid range torque & HP, fair idle, performance usage, mild bracket racing, good w/manifold nitrous system, auto trans w/3000+ converter, marine applications: for 454- 502+ cu.in. modified engines in performance applications w/ aftermarket dry
Engine SizeConfiguration
396-454 C.I.V
Valve Setting:Intake -.000Exhaust -.000Hot/Cold -HOT
Lift:Intake @Cam359@Valve610All Lifts are based
on zero lash and theoretical rocker arm ratios.
Exhaust @ Cam372@Valve632
Rocker Arm Ratio1.70
CamTiming:TAPPET@.004
Lift:OpensClosesADV Duration
Intake37 BTDC79 ABDC296
Exhaust85 BBDC39 ATDC304
Spring Requirements:
Part Number99896
LoadsClosed150LBS@1.900or1 29/32
Open466LBS@1.290
Recommended RPM range with matching components
Minimum RPM2200
Maximum RPM6000
Valve Float6600
CamTiming:TAPPET@.050
Lift:OpensClosesMax LiftDuration
Intake10 BTDC44 ABDC107234
Exhaust58 BBDC4 ATDC117242
More Information
BrandCRANE
Manufacturer Part#139021
SKUCRN139021
UPC21174125191
Air Restricted NO
Truck Freight OnlyNO
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account