LS engine Archives - Engine Builder Magazine
Silver Seal LS Engine Parts Catalog

See Silver Seal’s Chevy/GM LS7 Delphi Lifters 25341990, OEM Plastic Lifter Trays and Bolts, Complete LS7 Lifters Guides & Bolts Kit and much more.

Holley’s Latest LS Engine Giveaway

Holley has partnered with high-performance engine builder Prestige Motorsports for its latest giveaway LS engine.

3,500+ HP 427 cid Billet LS Engine

At ACE Racing Engines, Stefan Rossi’s and Laura Pugh’s hard work has been paying off in the form of increased awareness and business, a new shop space out in California, and best of all, success on the track from numerous customers. Check out this excellent example of a maximum effort, billet LS engine for a drag-and-drive application.

408 cid Nitrous LS Engine

During a tour of SAM Tech, we also got a chance to speak to a few students. One in particular, Jaylon Victorian, was nearing completion of a 408 cid nitrous LS engine. He applied his new engine building knowledge and skill set to the build, and it shines through in our latest Engine of the Week.

408 cid nitrous LS engine
1,100-HP Nitrous LS Engine

During a recent visit to SAM Tech in Houston, we not only got a full tour of the school’s facility, but we also got to speak with a few students about their time there. One student in particular, Jaylon Victorian, was wrapping up an 1,100-hp nitrous LS engine build on the dyno. We spoke to

ls engine
5.3L LS Engine

Tony Paladino’s shop, Concord Engines, has been serving the Kannapolis, NC area with engine rebuilding and machining services since 2014. One engine platform they specialize in is the LS, and it is offered in three different power levels and configurations. Check it out!.

Concord Engines’ 5.3L LS Engine Build

We’ve visited Tony and the boys at Concord Engines before. The Kannapolis, NC-based shop does engine and machine work on a ton of different platforms. While we were there this past summer, Tony has a 5.3L LS engine getting rebuilt. The shop has three different variations it can do with this combo – stock, street

Naturally Aspirated LS3-Based TA2 Engine

With a 40-year history in all sorts of racing, machining and engine building, Pro Motor Engines in Mooresville, NC can do just about anything in-house from NASCAR to drag racing and everything in between. Just check out this LS3-based TA2 spec engine!

Chris Hein’s Twin-Turbo 6.2L LSA Engine

In just over 3 months time, Chris Hein got this 1933 Factory Five Racing Ford 3-window coupe put together with a twin-turbo 6.2L LSA engine to tackle his first Sick Week. Not only did Chris’ combo finish the week without any issues, but he captured a 3rd place finish in the Stick Shift class. Hear

1,000-Plus HP Twin-Turbo 6.2L LSA Engine

Chris Hein’s 1933 Factory Five Racing Ford 3-window coupe and its twin-turbo 6.2L LSA engine were put together in the span of three months. The combo not only survived Sick Week 2023, but it thrived in the Stick Shift class, securing a 3rd-place finish. Check it out!

416 cid Nitrous-Powered LS Engine

Amongst a sea of Novas, Camaros, Mustangs and other popular muscle cars typically at drag-and-drive events, Bryan Anders’ 1977 Chevy Chevette was something more unique. Equipped with a 416 cid nitrous-powered LS engine, the car is capable of 1,000-plus horsepower. Check it out for yourself!

1977 Chevy Chevette with a 416 cid Nitrous LS Engine

Amongst a sea of Novas, Camaros and Mustangs, Bryan Anders’ 1977 Chevy Chevette stood out at Sick Week 2023 in the best way possible. Powered by a 416 cid nitrous LS engine, this Chevette can boogie. We spoke to Bryan about the drag-and-drive combo during day four of the event at Gainesville Raceway. It’s our