800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Crane Cams PowerMax Hydraulic Roller Tappet Camshaft Only Lift: .458" /.467" Duration: 260°/264° RPM Range: 1500-5000 C.A.R.B. Approved*

Crane Cams 704121

271-704121

jegs shipping
FREE Shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Crane Cams PowerMax Hydraulic Roller Tappet Camshaft Only Lift: .458" /.467" Duration: 260°/264° RPM Range: 1500-5000 C.A.R.B. Approved* $464.03
PowerMax Hydraulic Roller Tappet Camshaft Only
Lift: .458''/.467''
Duration: 260°/264°
RPM Range: 1500-5000
C.A.R.B. Approved*

Crane Cams 704121 Details

Chrysler 5.2/5.9L Magnum V-8 1992-00

Crane PowerMax emissions legal cams produce amazing increases in torque, horsepower and throttle response while extending the rpm powerband of computer controlled performance passengers cars and light trucks. PowerMax Emissions cams also permit full function of stock engine control computers. Plus, they work great with aftermarket performance chips.

*Note: 50-State Legal. This camshaft has been granted a California Air Resources Board (CARB) exemption (an ''EO'' number), or is a direct or consolidated replacement part. It is 50-state legal, per the manufacturer's application guide.

**Note: 1992 and up 5.2L and 5.9L Magnum engines no longer use shaft mount rocker arms, but instead have individually mounted non-adjustable 1.6 ratio pedestal rockers. For street applications, Crane offers a method to convert to stud mounted adjustable rocker arms without cylinder head removal or machining. Install pushrod guideplate and rocker arm stud conversion kit, p/n 270-36655-16, along with aluminum roller rocker arms. Pushrods, p/n 270-36668-16, are also required. Valve cover clearance will have to be checked.

***Note: The basic 273-360ci engines, produced since the mid-1960's, have remained relatively unchanged as far as the valve train is concerned. The 1964-91 engines used shaft type rocker arms which required some special changes in the camshaft design to allow oil to flow to the top of the engine and into the rocker arm shafts. Most of these early engines featured either grooved or offset holes in the third and fourth cam journal. In some instances a combination of both grooves and holes were employed. You must remember that if your engine has shaft type rocker arms there must be some groove or oiling hole combination on the cam journals. Chrysler began producing engines with hydraulic roller cams in 1986. These early roller cam engines still used the shaft mount rocker arms and had oil holes in the #2 and #4 bearing journal. Early 1986-91 318ci/5.2L and early 1987-91 360ci/5.9L engines equipped with hydraulic roller camshafts and lifters will allow conventional hydraulic, mechanical or roller camshafts and lifters to be installed in these engines, providing the appropriate components are used. In 1992 the new Magnum ''A'' engine was released using a pedestal style individual mount rocker arm design that oiled through the pushrod and did not have oil holes in the cam. There were also two different styles of snouts on the cams, the longer snout (.950'' from the first step) accommodates a fuel pump eccentric and the upper timing gear while the shorter snout (.650'' from the first step) came in the fuel injected engines that do not use a fuel pump eccentric. Using the wrong cam core will result in engine failure. It is very critical that the new cam match the old cam's characteristics.

FOR 1992-93 V-8, IMPROVES LOW AND MID-RANGE TORQUE AND HP, FOR STREET PERFORMANCE AND TOWING W/STOCK OR MODIFIED MULTI-POINT F.I. TRUCKS AND VANS. (COMPATIBLE W/FACTORY VALVE TRAIN). (50 STATE LEGAL, 1994 AND EARLIER CHRYSLER TRUCKS WITH 5.2L OR 5.9L ENGINES, C.A.R.B. E.O. D-225-47)

Grind Number: 2030
Operating Range:1500-5000 RPM
Duration Advertised:260° Intake / 264° Exhaust
Duration @ .050'' Lift:204° Intake / 208° Exhaust
Valve Lift w/1.6 Rockers:.458'' Intake / .467'' Exhaust
Lobe Separation Angle:114°
Max Lift Angle:109° ATDC Intake / 119° BTDC Exhaust
Open/Close @.050'' Cam Lift:Intake - (7°) ATDC (opens) / 31° ABDC (closes)
Exhaust - 43° BBDC (opens) / (15°) BTDC (closes)

Some parts are not legal for use in California or other states with similar laws / regulations