Before you make this modification, you should be very familiar with the function of the WUR and how its pressure adjustments affect the performance of the K-Jetronic fuel injection systems. The tools and supplies offered in this kit will allow you to modify your warm-up regulator at home and in your garage. Included are the correct drill and tap sizes, adjustment hardware, and tapping lubricant, along with a 26-minute detailed video by Kent on how to successfully do this on your own. Are you not sure you need this? Watch the videos below to decide. WARNING: Do not install this unless you have a good, accurate fuel system pressure tester. It is almost impossible to adjust the cold start mixture without one properly. See related products below.
Product Details
Here is what the finished product will look like:
PLEASE NOTE: The instructions only cover the modification of the unit. It does not cover how to adjust it on the car when you are finished installing the kit. Detailed instructions for adjusting the warm up regulator are included in my WUR overhaul kits.
Related Products:
K-jetronic Warm Up Regulator WUR Single Diaphragm Rebuild Kit
You will find the quality of this kit is impressive and it has things in it that other kits do not have. No instructions included, but you can find instructions online if you search for them.
1970 to 1995 Bosch D-Jet, K-Jet and KE-Jet Fuel Injection Pressure Tester w/10 Training Videos.
NOTE: Basic Tester is available without extras below.. NOTE: Special fitting is recommended for the M110 engine. SEE RELATED PRODUCTS below to order either one. Now, with upgraded fittings.hose connections, and control valves to prevent leaks.