Performance Fuel Tunning at your Finger Tips
If you are looking to tune your carburetor, we have you covered. JEGS offers a large selection of standard main jets for Holley style 2010, 2300, 4150, 4160 & 4500 series gasoline carburetors that include 2-pack jets, jet kits, and a master jet kit. All standard jet kits come conveniently packaged in a clear plastic pocket-size organized storage case and are available in four different sets of 11 pairs of the most common jet sizes of 60-70, 70-80, 80-90 & 90-100. The master kit includes: 36 sizes from 64-99 and comes in a clear plastic storage case with a labeled lid for easy identification.
If you are looking for an even quicker, easier main jet change-out option, see our selection of Hex Head Pro-Jets.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.