Testimonials and accolades
Precision Automotive Machining Since 1980
Engine By Roberts Engine Development
Background
"The engine build started off with a Chevy small-block punched out to 355 ci. Next, the cylinders were stuffed with Lunati 10.5:1 pistons. Dart 225cc aluminum heads along with a Dart intake were sourced and added to the mix. A Lunati cam with 0.552/0.570-inch lift gets the valves jumping. " - MotorTrend
Arguably the best high-performance machine shop in the Greater Philadelphia area. We reached out to Roberts Engine Development after a few other shops turned us down. We asked them to restore a pair of Porsche [911] heads with oxidation secondary water damage[flooded]. Larry Roberts is a master of his craft whose work shows passion for detail. He was very approachable and responsive to our calls. A pleasant experience. We will use this shop again if the occasion arises. Check them out especially if you own a high-end vehicle.
- Josue Rolan, Porsche 911
I met Larry through Phoenix Performance and he was very helpful with some machining needs for my project car. As our shops were in the same area, I witnessed the work he did on a friend's BMW race engine. Larry is very detail oriented and is a pleasure to deal with. If you have a special engine project, I highly recommend you check him out.
-Brock Yates