Texas Speed & Performance (TSP) Stage IV Low Lift Truck Camshaft Specs (25-TSPLL222226111): 222/226 .550"/.550" 111+3 LSA
These camshafts have a 3-bolt timing gear pattern.
Texas Speed and Performance's Stage 4 Low Lift truck cam is an excellent choice for Silverado/Sierra truck owners looking for a cam that will provide power gains and an aggressive idle. Designed specifically for Cathedral Port 4.8L/5.3L/6.0L combinations.
**Requires Higher Stall Speed Converter for Idle Stability
From Texas Speed:
"222/226 .550/.550 111+3 LSA Cathedral Head Cam
1500-6200 RPM Power Band; This is an excellent performance camshaft with a noticeably lopey idle. This cam uses proprietary TSP lobe profiles that are designed to utilize the factory GM LS6 single beehive valve springs and your factory pushrods, making them the most affordable cam package on the market!
For the 4.8/5.3, this camshaft offers excellent mid to top end power while providing a noticeably choppy idle that will turn heads. We recommend a 3000+ stall converters for those with automatics.
For 5.7/6.0, This camshaft offers amazing torque with excellent midrange power and a noticeably choppy idle while still offering great driveability. This camshaft works best when paired with a 3000-3200 stall."
NOTE: HP gains are representative of what was achieved by TSP on their in-house dyno and are highly variable depending on your combination's existing modifications and tuning - results may vary.