Electronic Fuel Injection

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Portage

The expert mechanics at Monkey Wrench Auto Repair 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, Monkey Wrench Auto Repair 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 Monkey Wrench Auto Repair and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Monkey Wrench Auto Repair located at 8817 Portage Road.

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

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Monkey Wrench Auto Repair 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. Monkey Wrench Auto Repair 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 Monkey Wrench Auto Repair at 8817 Portage Road to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

269-929-9500!

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