My Cart
Maximize the power potential of your turbocharged or supercharged LS engine with our selection of LS Boost Camshafts. Designed for high-boost applications, these camshafts are engineered to deliver optimal performance, ensuring superior horsepower and torque gains for turbo and supercharged setups. Whether you’re running an LS1, LS2, LS3, or a truck-based 4.8L/5.3L engine, our camshafts are built to handle high-pressure environments, providing reliable power under extreme conditions.
Choose from Stage 1-4 camshafts to match your specific performance goals, whether you're focused on street use or track dominance. These are crafted for precision, ensuring you get the best results for your forced induction LS build.
Turbo cams are optimized for exhaust flow to handle the increased pressure from turbo setups, while supercharged cams focus on maximizing intake airflow and boosting low-end torque for supercharged engines.
While these cams are designed for boosted applications, they can technically be used in naturally aspirated setups. However, they are optimized for engines using turbochargers or superchargers.
Stage 1 cams are ideal for street builds with mild boost, while Stage 3 and Stage 4 cams are designed for high-boost applications and racing. Choose the stage that best matches your power goals and boost level.
Yes, we offer a range of turbo and supercharged cams specifically designed for LS-based truck engines, including 4.8L and 5.3L models.
About
Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!
My Account
Contacts
2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
customerservice@psiconversion.com
sales@psiconversion.com
techsupport@psiconversion.com