River Speed & Sport

Formally - Advanced Racing Engines

Full Machine Shop • Speed Shop • Boat Repair • Custom Race Engines • Specializing in BBC

Street Rods  • Off Road • Trucks • Marine

River Speed & Sport is Blythe’s inboard marine performance shop for people who don’t want “good enough.”

We specialize in high-performance inboard boats — from routine maintenance and troubleshooting to full performance builds and upgrades.

This isn’t a dealership service department. This is a performance shop.

Call today: 760-922-6868

Proven on the River. Proven in Competition.

River Speed & Sport is owned and operated by Parker Enduro winner Heath Heibert — and that matters.

Because when your boat is pushing hard, the difference is in the details: proper setup, correct clearances, quality parts, and experienced tuning & engine building.

We build and service boats the same way we race them — reliable, strong, and dialed-in.

»  Service & Repair  «

Maintenance, troubleshooting, cooling, fuel, electrical, and mechanical repairs — done right

engine service and repair

»  Performance Builds  «

Custom inboard performance builds and upgrades tailored to your boat and your goals

performance engine builds

»  Parts & Accessories  «

Quality parts and components — and honest advice so you don’t waste money

performance parts