Texas Speed LS3 Stroker Single / Twin-Turbo 1200HP Camshaft - 400ci+

Camshaft Specs
Camshaft Use: Street/Strip
Engine Combination: Supercharged
Camshaft Duration: 235/250
Valve Lift with Factory Rocker Arm Ratio: 0.644 int./0.632 exh.
Lobe Separation (degrees): 114
Intake Centerline: 112 (114+2)
Camshaft Gear Attachment: 3-bolt
Recommended Springs Required: PRC/TSP Dual .660 Valve Springs
Aftermarket Stall Converter Required: Yes
Requires 5/16" pushrods (3/8" Recommend for those over 7000+ RPM)
Aftermarket Pistons with Valve Reliefs Required

Notice: This camshaft is only offered in a 3-bolt design, so if you have a single-bolt factory camshaft you will need to purchase the three-bolt conversion kit that will supply the correct 4x upper timing gear to supply the correct camshaft position signal, as well as the ARP camshaft bolt kit that will supply the three required bolts.  We also offer the conversion kit with a complete, upgraded timing set for those wanting to replace the entire set.

Dyno Proven 1200HP Setup:
PRC 260cc Stainless Steel Cylinder Heads
TSP Stealth Low Profile Intake Manifold
Twin Pulsar 6866G Turbos
Flowtech 1-7/8” Turbo Headers
CX Racing Air-to-Water Intercooler – 105°F average intake air temps
Fuel: VP Racing X85

*Dyno pull started at 7 PSI and ramped up to 20 PSI at peak power — delivering massive boost-friendly gains across the entire curve.