BTR Truck Norris Camshaft w/ DOD Conversion Kit For 5.3L LS Gen IV Engines - 55+ HP Gain (VVT)
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Note: For VVT equipped engines only. Not sure if your vehicle has VVT or not? it can be verified by your vin.
*This is for Gen IV 5.3L LS engines only will not work for any LT engines, Please verify your engine before purchase.
*Custom tuning is required after installation. We offer remote tuning options see here or we recommend going to a local dyno shop near you for custom tuning.
Description
What is included with the this system?
BTR Gen III & IV Truck Norris Cam
BTR .560 Lift Beehive Valve Spring Kit
BTR Head Bolt Kit
BTR 4.8L/5.3L Head Gaskets - Pair
BTR LS Header Gaskets - Pair
Chevrolet Performance Balancer Bolt
BTR Four Pole LS2/LS3 Cam Gear
BTR LS Cam Bolts - set of 3
Delphi LS7 Hydraulic Roller Lifters - set of 16
BTR Lifter Trays - set of 4
BTR LS3 Timing Cover w/ Timing Cover Gasket
Non-VVT to VVT Plug & Play Adapter Harness
BTR Valve Seals
BTR LS Timing Chain Dampener
CBI Streetcars DOD Conversion Plug Kit - set of 8
Camshaft Specs
Expected HP and TQ Gains: 55+ HP Gain & 16+ LB/FT TQ
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Camshaft Duration: 212/22X
Valve Lift with Factory Rocker Arm Ratio: 0.552 int./0.552 exh.
Lobe Separation (degrees): 107
Camshaft Gear Attachment: 3-bolt
Valve Springs Required: Included
Quantity: Sold individually.
*This camshaft works well with the stock converter
**Dyno test was done on a Superflow WinDyn Engine Dyno.
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