Our Pro Touring Series 427 Twin Turbo drop-in crate package is absolutely amazing. This engine makes 1,700 hp on race gas and 1,300 hp on pump gas — and it’s a true daily driver. These engines are built to fit almost any muscle car, and they come complete with wiring, ECU, tune, headers, turbos, wastegates, and everything you need. It’s never been easier. | Nelson Racing Engines

We build horsepower. If you’re in the market for an insane engine package, we’d love to talk with you. | Nelson Racing Engines

1800 hp at only 6300 rpm on this pull of fully streetable Twin Turbo Nelson Racing Goodness. LS with our Mirror Image 88's.Idles at 850 rpm and there's still 10 more psi left in it.That's threw mufflers and air cleaners Very happy with this sucker.Going in a Hq Monaro for Barry Adams Oh Yeah Yes it all fits in the car .I know that sounds unbelievable but it does. | Nelson Racing Engines