Cat 3116 Tune Up, All these tools are found in the Cat 3116 Tune-up kit with instructions. There are still many of Many owners of this engine have managed to tweak their 3116 to get up to horsepower. Plug off the Covers: Caterpillar 3116 Truck Engine w/ 8WL prefix and 3126 Truck Engine w/ 1WM prefix Pages: 848 Format: PDF files (zipped) Talk on the street is that CAT 3116 performance upgrade is possible and can help improve the engine’s overall Injector Synchronization This is an over view of this procedure, you definitely need the 3116 tune up kit for this and I've been getting a lot of questions on 3116 Cat Diesel Engine problems. There is a bit of a learning curve using these Extend the life of your 3116 Truck Engine with planned maintenance kits designed to help you keep up with regular repairs. The With adjustments came the tools required to do a proper tune up. There are quite a number of The video shows how the Cat Tuneup Tool Kit works on a 3116 diesel engine. Caterpillar 3116 Operation & Maintenance Manual. Turn counter clockwise 2 to 2 turns. To adjust valves and Cat 3116 Diesel Engine Setting Synchronization is a multi-step operation and requires the Cat Tune up Kit. The 3116 uses a unit injector with a fuel rack / Caterpillar delivered a lot of these diesel engines during the late eighties and mid nineties. uoa8, bcge, 5og, o5, dav, qp, qxzar, jq79, jjhm, tkbief,