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BTR Truck Norris Camshaft w/ DOD Conversion Kit For 5.3L LS Gen IV Engines - 55+ HP Gain (VVT)

SKU: BTR-TNDOD5.3-VVT

This BTR camshaft and DOD Conversion kit includes everything needed to install including the world renown Truck Norris camshaft. Whether your project involves turbocharged, supercharged, or naturally aspirated setups, BTR offers numerous options, all supported by years of expertise, knowledge, and a dedication to power. We also offer a valley cover to get rid of the OEM cast valley cover with a shiny CNC billet valley cover see the product options to add the cover!

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.

Pricing: $1,278.85

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Valve Spring Kit Options

- Valve Spring Kit Options -

Valley Cover Options

- Valley Cover Options -

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What is included with the this system?
BTR Gen III & IV Truck Norris Cam
BTR .560" Lift Beehive Valve Springs Only - SP011-16 (Does NOT include Retainers, Locators, Shims or Locks) - Upgrades Available
BTR Head Bolt Kit - BTR00568x2
BTR 4.8L/5.3L Head Gaskets - Pair - BTR98544
BTR LS Header Gaskets - Pair - BTR17944-2
Chevrolet Performance Balancer Bolt - 12557840
BTR Four Pole LS2/LS3 Cam Gear - BTR86481
BTR LS Cam Bolts - set of 3 - BTR24835-3
Delphi LS7 Hydraulic Roller Lifters - set of 16 - X12499225-16
BTR Lifter Trays - set of 4 - BTR95365-4
BTR LS Timing Chain Dampener - BTR88670
CBI Streetcars DOD Conversion Plug Kit - set of 8 - CBI/OBO
BTR LS Water Pump Gaskets - Pair BTR-30223-2
BTR LS3 Timing Cover w/ Gaskets, Bolts and Seal - BTR-33906
BP Automotive VVT TO NON-VVT Plug And Play Adapter - A80
BTR LS Valve Seals - 01+ LS & LT HAT SEAL FOR SINGLE SPRING

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
Torque Converter Information: Works well with stock converters
Valve Springs Required: Included
Quantity: Sold individually.

**Dyno test was done on a Superflow WinDyn Engine Dyno.