gm performance / lsx& LTx specialists
Our company and its heritage began in 1955, as the family-owned new and used car dealership Kelley Chevrolet. Down the road, our love of cars- especially GM vehicles- led us to open Kelley Performance in 2001. Kelley Performance is a 3rd generation, family-owned and operated, dyno-equipped speed shop- specializing in LSx/LTx GM vehicles. From in-house custom ECM/PCM tuning on just about all 1997-up GM vehicles (and crate engines/LSx & LTx swaps), many Ford vehicles (such as the Coyote platform), and even some JDM and European vehicle tuning- to fully balanced and blueprinted, bored and stroked short and long block engine builds-even all-out show cars- we've done it and do it all. Our work is performed only by GM Certified, ASE Master Tech Certified experienced technicians. If it has an LSx, an LTx, an Ecotec, a potent Duramax Diesel (I4/I6/V8), etc- or even if it doesn't- we can very likely make your automotive goals or ideas a reality! If you choose us for your automotive needs, the biggest surprise won't just come once you lay eyes on and drive that finished modified special vehicle... It will be the impression of how personal, included, and satisfied the entire process along the way has left you! At Kelley Performance, the customer IS truly our first and foremost concern (with really fast cars as a close second!). Our passion and knowledge for these special cars and trucks is exactly why we love what we do. We invite you to come by our shop*, or give us a call or text and let us show you exactly what we are all about!
*(The shop is currently open on an 'appointment only' basis for the time being. We apologize for any inconvenience)