Texas Speed Stage 1 Cathedral Camshaft 112 LSA - 224R (TSP-224R6112) - Cathedral Port LS Engines
Give your cathedral port LS engine a strong performance upgrade with the Texas Speed Stage 1 Cathedral Camshaft. Designed for LS1, LS2, and LS6 applications, this 224R camshaft is one of Texas Speed’s most popular choices for enthusiasts who want excellent street manners, a noticeable idle, and impressive horsepower gains without going overly aggressive.
The 112 LSA helps bring the powerband lower in the RPM range while adding a slightly rougher idle for a more performance-focused sound. With lobes designed to work with both beehive and dual valve spring setups, this camshaft offers great flexibility for street and performance builds. It delivers strong power, excellent drivability, and an estimated 45-50+ rear wheel horsepower gain with proper supporting modifications and custom tuning.
Camshaft Specifications
- Duration @ .050: 224/224
- Lift: .600/.600
- Lobe Separation Angle: 112 LSA
Features
- Stage 1 performance camshaft for cathedral port LS engines
- Excellent choice for LS1, LS2, and LS6 applications
- 112 LSA helps move the powerband lower in the RPM range
- Slightly rougher idle with a strong performance sound
- Designed for beehive and dual valve spring compatibility
- Maintains great street drivability
- Estimated 45-50+ rear wheel horsepower gain
- No upgraded rear gear required
- Custom tuning required after installation
Recommended Supporting Modifications
- Recommended valve springs: PAC 1219 or TSP/PAC Dual .660 Valve Springs
- Recommended compression ratio: 9.5:1 or higher
- Recommended stall converter: 2600+ RPM
- Upgraded rear gear required: No
Operating Range
Recommended operating RPM range: 1400-6500 RPM
Fitment
- Cathedral Port LS1 Engines
- Cathedral Port LS2 Engines
- Cathedral Port LS6 Engines
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
