LS1 LS2 LS3 5.7L 6.0L - 221/24x .619"/.617" 113 Red Hot Camshaft,

BTR Red Hot Camshaft, 

Specs: 221/24X .619"/.617" 113

BTR Red Hot Camshaft – Suits 5.7, 6.0 & 6.2 LS & Stroker Engines

The BTR Red Hot Cam is Brian Tooley Racing’s spicy mid-range bruiser for LS builds that need real-world power without going off the deep end on duration. Proven across 5.7L, 6.0L and 6.2L LS combos, it hits hard in both naturally aspirated and boosted (turbo, blower, PDS, centrifugal) applications. On the dyno it’s shown gains over popular BTR Stage 2 PDS and LS3 centrifugal grinds despite less intake duration—proof the lobe design is doing the heavy lifting.

Why Builders Like It:

• Broad power curve that responds to boost and N/A tuning alike.

• Developed using in-house BTR lobe technology for controlled valvetrain action.

• Spintron-tested for stability and durability at sustained RPM.

• Strong dyno results vs established BTR profiles (Stage 2 PDS / LS3 Centrifugal).

Street Manners vs Attitude:
Expect a rowdy idle you can hear in the lanes, yet still tunable for street use with proper converter, gearing, and calibration. Works well in E85 builds, forged bottom ends, or mild street combos looking to step up.

Quick Spec Snapshot:

• Intended for 5.7 / 6.0 / 6.2 LS cathedral & rectangular port builds.

• Works in boosted or N/A engines.

• Designed with reduced intake duration relative to some high-output BTR grinds, yet shows stronger power in testing.

• Built on BTR proprietary lobe profiles; Spintron proven.

For full cam card specs (duration @ .050, lift, LSA, recommended springs, pushrods, and tuning requirements), please contact our tech team or check manufacturer documentation. We’ll confirm correct spring pairing for your combo before shipping.

Need Tech Help?
Our in-house engine builders can match the Red Hot Cam to your compression, fuel, induction setup, and converter. Call, message, or drop in. We ship Australia-wide.

Add to Cart & Turn Up the Heat.