by Hib Halverson The third edition of the Corvette Action Center’s comprehensive series of articles on the LS7 engine has just been posted. CAC Technical Editor, Hib Halverson, has completed a significant update of sections of the series covering the controversy surrounding LS7 valve guide wear. Based on research the CAC did in 2015, Halverson […]
by Hib Halverson - Let it be known: a "wiggle test"– measuring a Chevrolet V8's valve stem-to-guide clearance with the heads on the engine–is not easy to accomplish. Done correctly, even for a professional service technician, it can be tedious, time consuming and even confusing at times.
In this article, Hib Halverson takes a look at early work done by Katech and Halltech on C7 Corvette performance mods.
Everything you ever wanted to know about the C6 Corvette's LS7 engine and the men and women behind this incredible work of engineering!