TSP LT Stroker 3-Bolt Cam - Stage 2
TEXAS SPEED & PERFORMANCE
TSP LT Stroker 3-Bolt - Stage 2 Camshaft
The Texas Speed & Performance LT Stroker 3-Bolt Stage 2 Camshaft is built to push the limits of naturally aspirated or boosted LT-based stroker engines. With a strong duration split and high lift, this cam delivers excellent mid-to-high RPM performance and is ideal for serious street/strip builds. Designed to take advantage of large cubic inch setups, it pairs perfectly with high-flow aftermarket heads and manifolds.
Technical Information
- Camshaft Specs: 245/257 @ .050
- Lift: .646"/.631"
- Lobe Separation Angle (LSA): 112+4
- Fuel Lobe: 32%
Features & Requirements
- Designed for LT-based stroker engines with 3-bolt cam conversion
- Requires TSP/PAC .660" valve spring kit and 3/8" pushrods
- For extended RPM use, recommend PAC-1209X valve springs and Johnson lifters
- Performs best with aftermarket cylinder heads and performance intake manifold
Fitment
- Fits 400+ CID LT-based engines
- Requires aftermarket pistons with valve reliefs
- Intended for builds utilizing 3-bolt cam conversion in Gen V LT platforms
| Chop Level | Maximum chop |
|---|---|
| Valve Spring Compatibility | Upgraded valve springs required |
| Lobe Separation Angle | 112 |
| Pushrod Compatibility | Chromoly pushrods required |
| Duration | 245/257 |
| Overlap | 27 degrees |
| Tune Required | Tune required |
| Lift | .646/.631" |