09/04/2026
NO FABRICATION NECESSARY — 1,500 HP TWIN-TURBO 427 DROP-IN PACKAGE
This is about as complete as it gets. For $43,000, you’re getting a fully engineered 1,500 HP twin-turbo 427 package with no fabrication necessary.
It comes complete with the headers, twin turbos, wastegates, intake conduit, blow-off valves, all line work, wiring, ECU with our tune, full front accessory drive, Darth Vader package, and safety package.
It’s got the whole ball of wax — engineered, tested, tuned, and ready to drop into your project.
If you’re in the market for a serious twin-turbo package that takes the fabrication and guesswork out of the equation, give Nelson Racing Engines a call.