Texas Speed 233/239 Camshaft 112 LSA (TSP-233239-112) - LS 5.7L & 6.0L Engines
Step up the performance of your LS-powered build with the Texas Speed 233/239 Camshaft. Designed for enthusiasts looking for a powerful yet street-friendly camshaft, this setup delivers aggressive performance gains, excellent drivability, and a strong idle character that makes any LS combination sound and perform better.
With dyno-proven gains of approximately 50-55 rear wheel horsepower, the 233/239 camshaft is a popular upgrade for 5.7L and 6.0L LS engines. The balanced duration profile and 112 LSA provide impressive top-end power while still maintaining street manners suitable for daily driving when properly tuned. This camshaft performs exceptionally well in naturally aspirated street and strip applications and offers noticeably more power than the popular Torquer V2 camshaft.
Camshaft Specifications
- Duration @ .050: 233/239
- Lift: .600/.600
- Lobe Separation Angle: 112 LSA
Features
- Popular street and performance camshaft for LS engines
- Dyno-proven gains of approximately 50-55 rear wheel horsepower
- Produces aggressive idle characteristics with strong top-end power
- Excellent choice for naturally aspirated street and strip builds
- Offers increased horsepower over the Torquer V2 camshaft
- Maintains strong drivability when properly tuned
- Compatible with stock untouched cylinder heads
- No known piston-to-valve clearance issues on stock heads, though checking clearance is always recommended
- Custom tuning required after installation
Recommended Supporting Modifications
- Recommended valve springs: PAC 1219X or TSP Dual .660 Valve Springs
- Recommended compression ratio: 10.1:1 or higher
- 3200+ RPM aftermarket stall converter recommended for automatic vehicles
- 3.23 or steeper rear gears recommended for optimal performance
Operating Range
Recommended operating RPM range: 2000-7000 RPM
Drivability
This camshaft retains excellent street manners and can be daily driven when paired with proper tuning and supporting modifications.
Fitment
- 5.7L LS Engines
- 6.0L LS Engines
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