Carbureted & EFI For Increasing Performance
High-Performance EFI Auto Repair in Jacksonville
The expert mechanics at Supreme Diesel Performance 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, Supreme Diesel Performance 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 Supreme Diesel Performance and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Supreme Diesel Performance located at 3110 Desalvo Rd.
If you're ready to take your car or truck's fuel injection to the next level, Supreme Diesel Performance is ready with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. From BMW to Audi to Corvette, Supreme Diesel Performance has you covered.
Tuning Old School Carburetors For True Muscle
Your muscle car may be starving for air! Bring it to Supreme Diesel Performance 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. Supreme Diesel Performance 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 Supreme Diesel Performance at 3110 Desalvo 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? Supreme Diesel Performance 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 904-647-7455!
What People Say About Us
Nick and the team at SDP are top notch! They've done an excellent job of getting my 7.3 back on the road and running like a champ. Nick is very personable and his knowledge of and enthusiasm for diesel engines shows in conversation. As long as SDP is around, my truck will never go to another shop. Keep up the good work guys!
I had a emissions delete, exhaust and programmer installed on my 2011 Dodge 3500. SDP is very professional and knowledgeable and mostly honest! I am very pleased with the work and would recommend anyone to go here for all your diesel work!!
2005 Ford 6.0. Nick and his crew are top notch. EGR delete, later a FICM replacement. High quality work, with fair prices. Would recommend them to anyone!
Excellent staff and outstanding diesel knowledge! Could not be happier with the results - Nick & Crew gave me a full walk-through before dropping off my truck and kept me updated throughout the job, to include providing me with other recommendations that I had not even considered. Extremely impressed and happy to have found my diesel spot. Stoked on my 7.3!