You don't need us to tell you the LS engine market has the needle almost pegged. But we can tell you that Holley has just helped move more air through all four barrels with a new, LS Gen III, ...

Way back in 2015, we performed the mother of all LS intake tests by running 20 different intakes designed for cathedral-port heads . That test included every cathedral-port intake we could get our ...

The question of the day seems to involve the difference between the original cathedral-port and modern rectangular-port LS heads. More specifically, which one is better? Were we to compare two sets of ...

Edelbrock Goes Pro - Putting the Edelbrock Pro Flow XT LS intake through its paces on the dyno nets big power gains Here at Super Chevy, we love dyno testing, but that doesn’t change the fact that ...