Why an itb d series setup is worth the effort

If you're thinking about building an itb d series engine, you've probably already heard every possible joke about "single cam" life from your K-series and B-series friends. They'll tell you to just swap the motor or throw a cheap eBay turbo on it and call it a day. But there is something incredibly special about a D-series engine that screams at high RPMs through individual throttle bodies. It isn't just about the horsepower—it's about the raw, mechanical connection between your right foot and the engine, and the kind of induction noise that makes people crane their necks as you drive by. ...

May 12, 2026 · 6 min · Christa Nina