LS engines

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 […]

This is the ultimate LS engine swap or engine upgrade resource. Scroll through the tables below to find the LS or LS-based Vortec truck engine that you own or are […]

Will a 2002 Chevy transmission work behind a ‘99 Chevy motor? Is wiring or computer an issue? I work at a junkyard and the interchange says one year only. This […]