BTR Stage 5 Naturally Aspirated Camshaft For LS3 Engines - 3-Bolt 

BTR camshafts are engineered for outstanding performance and drivability. Brian Tooley Racing provides a wide range of camshafts and configurations tailored for various truck and car applications. Whether your project involves turbocharged, supercharged, or naturally aspirated setups, BTR offers numerous grind options, all supported by years of expertise, knowledge, and a dedication to power.

This cam is not for the weak at heart. Intended for use as a MAX EFFORT NA style cam, in combination with ported cylinder heads, while also using an aftermarket throttle body and intake manifold such as our Trinity series intake. Best results when using a 5" cold air intake tube set up. If you're wanting brutal mid range and top end power, these are this camshaft's shining attributes. We've seen power figures North of 600hp on our engine dyno in a SBE application when used in conjunction with BTR valve train components and a short runner intake manifold.

Note: This cam requires fly-cutting when using OEM pistons, but the extra labor is key to obtaining maximum performance from this combination. However, fly-cutting is NOT required on a L99 engine with exhaust notches. Higher than stock stall converter and lower gearing* (when applicable) is recommended along with an E85 compatible fuel system.