SB HYD RLR CAM 197/203- 114°LSA NEW CORE
SHORT SNOUT .317"/.323" LOBE LIFT
NOTE: This cam is available for the 3.9 V6 and is a short snout cam.
Owners of this cam who have chassis dynoed their truck before and after installation of this cam report 19hp and 31 torque increase at 2000rpm and a peak gain of 25hp and 40 torque.
Hydraulic roller small block camshaft.
Basic guidelines (These are not absolutes, just guidelines to help you get close on a cam choice)
Use: Mild street, works well with stock parts: spring upgrade required.
Vacuum: mid to high
Converter: Stock to mild stall
Rear gear: Stock
Benefits: Good towing cam. Works with stock computer
Lifters: Magnum Blocks Standard performance use HUG 5006 High performance use HUG 5007
Spring Upgrade Kit: HUG 1197 Includes HUG 1110 Valve Springs, HUG 1278 Retainers, and HUG 1307B Locks.
Valve Springs: For 1.5 or 1.6 ratio rockers use HUG 1110
Valve Locks: For 8MM stem use HUG 1307B-V6
Retainers: For 8MM stem use HUG 1278-V6
Rocker Arm Kits: On Magnum iron heads use HUG 1550-V6 or HUG 1555-V6
Cam Key: HUG 7542
Cam bolt & washer: HUG 7011
Timing Chain & Gear Set: 3 key way use HUG 6440 or for a 7 keyway use HUG 6442