BTR LT1/L86 220 Camshaft W/ Valve Train Components - 75+ HP Gain

This BTR camshaft and valve train kit includes the well-known LT1/L86 220 Camshaft and BTR 0.650 Lift Conical 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.

In L86 truck applications, the BTR Gen V 220 cam delivers strong low- and mid-range torque with impressive power to redline. Ideal for work, light towing, or weekend cruising, it offers well-rounded performance with a noticeable, attention-grabbing idle. For LT1 applications, the Gen V 220 cam delivers over 600 hp while maintaining smooth power, drivability, and excellent top-end performance—perfect for both daily use and weekend fun.

Note: Includes 4 Degree VVT Limiter For VVT Target Map see picture 4.

*WILL NOT FIT IN A L83 ENGINE UNLESS YOU FLYCUT THE PISTONS!

*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
LT1 6.2L Cars Should Expected a HP and TQ Gains: 75+ HP Gain & 13+ LB/FT TQ (Test done on E85 and Long Tube Headers)
L86 6.2L Trucks Should a HP and TQ Gains: 76+ HP Gain & 12+ LB/FT TQ (Test done on E85 and Long Tube Headers)
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Street/Strip 
Camshaft Duration: 220/23X
Valve Lift with Factory Rocker Arm Ratio: 0.644 int./0.644 exh.
Lobe Separation (degrees): 113
Fuel Lobe Percentage: 32%
Camshaft Gear Attachment: Single Bolt
Torque Converter Information: Works well with stock converters
Valve Springs Required: Included
Quantity: Sold individually.

**This camshaft does not come without a small sacrifice to the 5.3L crowd, as you must fly-cut your pistons to allow for this grind to properly fit. However, a DOD delete is also necessary, which means those cylinder heads have to be removed regardless. One extra small step to provide enormous gains across the powerband.

What is included with the base system?
BTR LT1/L86 220 Camshaft
BTR Gen V LT .650 Lift Conical Valve Spring Kit - Upgrades Available 
Your choice of BTR pushrods

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