Dyno Test: 120+ HP Gains and No Low-End Loss with Cam Swap on 6.2L LS Engine
Why were we so excited about swapping cams on the all-aluminum L92? Many reasons. The first was that we had previously run the Summit Stage 4 Pro LS cam (SUM-8711) […]
Ask Away! with Jeff Smith: Cam Swap Tech for 5.3L LS/Vortec Engines
I’ve seen in a 4.8L LS engine story where you used a COMP short duration hydraulic roller cam and the engine made really good power. That cam, if I recall […]
All the Torques: How Summit Pro LS Truck Camshafts Help Truck Owners Maximize Performance
It’s no secret that yanking a Gen. 3 or Gen. 4 Vortec truck engine out of the junkyard is the cheapest way to make 400+ horsepower. 5.3L engines start in […]
Summit Racing Adds New Pro LS Truck Swap and Turbo Cams to Pro LS Line (Video)
The new Summit Pro LS camshafts have been a hit. The new product line launched in July and quickly developed a following. Just a quick recap: Summit Pro LS cams […]