LS engines

Torque angle bolts require a unique tightening process. The torque angle method is a more precise way of torquing a standard fastener to a predetermined tension. When using this method, […]

Camshaft bearings are sized to fit into the cam housing bore in a specific order. They also must be driven into position perfectly straight, with the oil galley holes lined […]

What does every enthusiast have in common? No matter what car you drive, what motor you like, or how old you are, we all share the same desire to make […]

In today’s video, veteran engine builder Richard Holdener is testing three different camshafts on a supercharged 4.8L LMR engine to see how each of them impact boost and power. The […]

In today’s video, veteran engine builder Richard Holdener is going to demonstrate the power gains that can be achieved from upgrading the intercooler. The core has two jobs — to […]

LS engines respond well to cam swaps. It’s probably the #1 upgrade for any LS, because the gains can be dramatic. The reason is that the LS engine family, from […]

LAS VEGAS, NV — Among the new products creating a lot of buzz with SEMA Show attendees is the new LS Classic Series from Lokar Performance, which is a full […]

Q: Can I use an older GM automatic transmission with an LS engine? … A: Yes. There are three exceptions in the LS engine family for what we’ll discuss here […]

In today’s video, Summit Racing tech adviser Carl Pritts gives us an up-close look at Summit’s newest addition to the Summit Racing Pro LS line. The company launched its rotating […]

[Editor’s Note: This L98 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The L98 engine is […]