Whether you have been following our LS1 camshaft series or not, it is important to review our testing procedure and guidelines before beginning to interpret the data. As with any test, it is ...

Engine, Vortec 5.3L V8 SFI with Active Fuel Management (310 hp [231.1 kW] @ 5200 rpm, 335 lb-ft of torque [452.3 N-m] @ 4400 rpm), iron block (STD) (Standard with CC10936 Models only) Storage box, ...

There are many important tools you'll need before beginning to assemble your first LS1. You already have the majority of these, and they are so generic they don't merit a mention here (various metric ...

When the 1997 C5 Corvette hit the road it was our first look at GM's new LS1 powerplant. The all-aluminum EFI-fed mill was leaps and bounds better than the LT1 it replaced and there wasn't an ...