Product Overview
The Freedom Thumper line of camshafts are designed for use in LS base trucks and suvs. For example the 99-13 Silverado and Tahoe, or any LS swapped truck or suv sporting the infamous 4.8, 5.3, or 6.0. We offer it in four stages from mild to wild.
Freedom Thumper Stg.1 214/220 .600/.600 112LSA
The 214/220 camshaft is a very popular entry level camshaft. It has a 1200-5800 RPM Power Band; This is an excellent performance camshaft with a smooth idle! We've had tons of customers select this camshaft when looking for a cam that drives almost stock, and can be practically hidden with some exhaust systems! If you're looking for a small, stealth camshaft, the 214/220 is a great option to consider. It is ideal for 4.8L and 5.3L trucks that want to keep their factory torque converter.
Freedom Thumper Stg.2 220/226 .600/.600 111LSA
The 220/226 camshaft is a very popular mid level camshaft. It has a 1400-6000 RPM Power Band; This is an excellent performance camshaft with a slight lope at idle! Customers select this camshaft when looking for a cam that drives well and can be daily driven without any issues! With the 220/226 camshaft, the automatic-equipped customer must have at least a 2800+ stall speed converter. Tuning will also be required in both automatic & manual applications.
Freedom Thumper Stg.3 224/230 .600/.600 111LSA
The 224/230 camshaft is a very popular camshaft. It has a 1500-6200 RPM Power Band; This is an excellent performance camshaft with a slightly lopey idle. Customers select this camshaft when looking for a cam that drives well with an aftermarket torque converter. It's a great choice for those looking for excellent power from their truck engine, as well as a nice sound. With the 224/230 camshaft, the automatic-equipped customer must have at least a 3000+ stall speed converter. Tuning will also be required in both automatic & manual applications.
Freedom Thumper Stg.4 228/234 .600/.600 111LSA
The 228/234 camshaft is a very aggressive camshaft. It has a 1800-6400 RPM Power Band; This is an excellent performance camshaft with a very lopey idle. This is our max effort truck camshaft. It's a great choice for those looking for excellent power from their truck engine, as well as a aggressive sound. With the 228/234 camshaft, the automatic-equipped customer must have at least a 3200+ stall speed converter. Tuning will also be required in both automatic & manual applications.
