BTR LS Twin Turbo Stage 4 Camshaft W/ Valve Train Components

This BTR camshaft and valve train kit includes the well-known LS Twin Turbo Stage 4 Camshaft, BTR 0.660 Lift Dual Spring Kit. 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.

Note: Valve spring kits upgrades and Pushrod options available, see the product options to configure your system and avoid any delays!

*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.

Camshaft Specs
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip
Engine Combination: Twin Turbocharged
Camshaft Duration: 230/25X
Valve Lift with Factory Rocker Arm Ratio: 0.618 int./0.618 exh.
Lobe Separation (degrees): 116
Camshaft Gear Attachment: 3-bolt

Torque Converter Information: Aftermarket converter required
Valve Springs Required: Included
Quantity: Sold individually.

What is included with the base system?
BTR Twin Turbo Stage 4 Camshaft v2
BTR .660" Lift Platinum Dual LS Valve Spring Kit w/ Steel Retainers
Your Choice of BTR Chromoly Pushrods Size - See The Product Options

*This system also has many other options see the blue "choose product options" button!