With a Haynes Techbook, you can do it yourself…from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the vehicle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and hundreds of photographs that show each step. Whether you’re a beginner or a pro, you can save big with Haynes!
Cummins Diesel Engine Performance Haynes Techbook
Repair, Overhaul, Performance Modifications
Covers 12 & 24-valve in-line six-cylinder engines
Does not cover petrol engines
Does not cover Cummins V6 or V8 engines