Carbureted & EFI For Increasing Performance
High-Performance EFI Auto Repair in St Louis
The expert mechanics at J.H. 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, J.H. 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 J.H. Auto Repair and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at J.H. Auto Repair located at 2009 Lemay Ferry Rd.
If you're ready to take your car or truck's fuel injection to the next level, J.H. Auto Repair is ready with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. From BMW to Audi to Corvette, J.H. Auto Repair has you covered.
Tuning Old School Carburetors For True Muscle
Your muscle car may be starving for air! Bring it to J.H. 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. J.H. 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 J.H. Auto Repair at 2009 Lemay Ferry Rd to tune the perfect air to fuel mixture and correct ignition spark for maximum power.
Need to replace your old four-barrel carburetors or hack your hood with tunnel rams? J.H. Auto Repair will help you choose the Holley, Edelbrock, Barry Grant, or Quick Fuel carburetor and air intake system that is right for your car. Call us today at 314-487-9192!
Goodbye Winter... Hello Spring!view coupon
Winter has not been kind to our Honda's. Going from this winter's Extreme COLD to normal operating temperatures every day is hard on fluids. So get your Honda/Acura ready for summer driving with our Goodbye Winter...Hello Spring Special!
Service Includes: Complete flush and fill of the cooling system, top off all under hood fluids, Additional 21 point inspection, including battery and charging system test. Includes up to one gallon anti-freeze (long life anti-freeze $10.00 more). Please call for pricing.
Searching for a reliable auto repair shop is an insecure feeling. I read the reviews from J.H. Auto Repair and decided to call Jim. I could not have been more pleased with the service and pricing at J.H. Auto Repair. You can trust that you are in good hands with Jim and his staff.