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Electronic Fuel Injection

Mon 8:00AM - 5:30PM Wed 8:00AM - 5:30PM Fri 8:00AM - 5:30PM Sun Closed
Tue 8:00AM - 5:30PM Thu 8:00AM - 5:30PM Sat Appointment Only

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Tucson

The expert mechanics at Rillito Automotive know switching to fuel injection often improves the fuel efficiency and performance of older carbureted engines. In newer cars, replacing a single fuel injector with a multi-port fuel injector creates an intense, even flow of fuel on each cylinder when your engine needs it most. Feed your engine the fuel it needs with fuel pumps, fuel filters, superchargers, and turbochargers. Break out of gasoline only feed engines by adding a nitrous kit or cooling methanol injection kit.

To ensure the correct air to fuel ratio, Rillito Automotive can add a new stock-height replacement intake manifold, cold air intake, and fuel rails. Never run rich or lean with a hood scoop, high-performance air filter, and new O2 sensor. Call Rillito Automotive and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Rillito Automotive located at 320 W Rillito St.

If you're ready to take your car or truck's fuel injection to the next level, Rillito Automotive is ready with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. From BMW to Audi to Corvette, Rillito Automotive has you covered.

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Rillito Automotive and find out. Because of operating losses in the intake runner and cylinder with newer unleaded fuels that do not fully vaporize in the combustion chamber, cars tuned to the manufacturer's specifications can run lean. Rillito Automotive can diagnose if you are actually running leaner than the manufacturer suggested ratio of 14.7:1 air to fuel mixture. Bring your classic car to Rillito Automotive at 320 W Rillito St to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

520-623-5260!

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