Coming soon- Pre bent 5/16 injection lines for Pro stock, super stock, and super farms.
Call and ask for Mark or Dan for more details.
"Service and Knowledge Lead to Growth"

Lloyd Bailey was once quoted as saying, "One of the secrets to our broad based experience is that we maintain a philosophy of never telling a customer ‘NO'. If the customer has a service need that fits our area of expertise, we help them out."

Columbus, Ohio
Ohio Auto Parts in Columbus, Ohio was a small fledgling fuel shop. Lloyd purchased the business in 1968 and changed the name to Columbus Diesel Supply. In 1970, Lloyd’s son graduated from Indiana State University and assumed the position of General Manager. Thirty years later, it is the largest of all branch operations. A new building was built in 1980 and today Columbus Diesel Supply specializes in high performance fuel systems and turbochargers for the professional tractor puller. In 1999, the National Tractor Pullers Association named them Manufacturer of the Year. (contact this location...)

Louisville, Kentucky
In 1966 Diesel Injection Service headquarters in Louisville moved to its present location at 4710 Allmond Avenue. The new facility allowed for storage, training, and expansion of a rapidly growing market. The ADS newsletter, Nozzle Chatter, captured Lloyd saying, “We believe our new location will enable us to provide better service to our customers, and do a better job for the manufacturers we represent.” (contact this location...)

Indianapolis, Indiana
By 1977, there was a need to cover the central Indiana area and Lloyd bought Turbocharger of Indiana. He added fuel injection service, and changed the name to Turbo and Diesel Injection. In 1992, Starter and Generator Exchange was acquired and folded into TDI. They now have complete capabilities for heavy-duty electrical component remanufacturing. (contact this location...)

Cincinnati, Ohio
As the diesel business grew, so did the opportunities in nearby cities. In 1959, a Diesel Injection Service Company branch Cincinnati, Ohio. The shop specialized in the service of fuel systems for Mack trucks. It has grown to include all injection, turbochargers, and related equipment. Diesel Injection Service Company in Cincinnati has developed service and parts supply contracts with the Federal Government and contractors to the U S Military. (contact this location...)

Fort Wayne, Indiana
Fort Wayne Diesel Service was opened in 1984 to accommodate the northeast portion of the Indiana agricultural and on-highway markets. Today, they service fuel injection, turbochargers, electrical components, engine brakes, and related equipment for all diesel markets. (contact this location...)

Fontana, California
Performace Turbochargers, LLC is the newest member of the Integrity Group. Operations began mid-year 2004. Performance Turbochargers specializes in turbochargers, charger-air coolers, performance diesel products, and more. Located only about a quarter mile from the California Motor Speedway, this facility serves both the wholesale and retail markets. The specialized contracts held by Performance Turbochargers means they are exlcusive west coast market source for many products. In addition, the large drive in service capacity accomodates vehicles of all sizes: from Class eight Tractors and Class "A" motorhomes, to Pick-up truck diesels looking for service and performance.(contact this location...)