Loading... Please wait...Fuel injector shim assortment for adjusting opening pressures of mechanical fuel injectors.
Comes with 10 shims of each size:
40 shims total.
Posted by Unknown on Nov 7th 2023
well packaged
Posted by Jeff on Sep 21st 2022
This kit works well to set the pop pressures on your 12 Valve injectors. It has enough of each thickness to pick and choose to set all 6 injectors. Will definitely buy again if I work on another truck or need to alter my pop pressures going forward.
Posted by Tim on Sep 30th 2021
I have used several sets , These work perfect!!
Posted by Mike on Aug 9th 2021
Bought these to fine tune my pop pressure on my injectors. Parts were perfect and shipped quickly.
Posted by Shawn Tremain on Jul 21st 2021
They are a little smaller than a stock 24v shim but still worked just fine. Was able to tune in my injectors easily.
Posted by Richard on May 4th 2021
I just pop tested my injectors today and adjusted the pressures accordingly. I was able to get the injectors within 2-3 bar of each other with the shims in the kit and still have many left over. The kit was able to cover the necessary fine adjustments necessary to keep the pressures so close. I think that the shims are made of spring steel, as they are blue in color, so I'm assuming that they will be durable enough to withstand the rigors of the injector environment. At this point, 5 stars.
Posted by Shane on Oct 5th 2020
Shipped fast, arrived earlier than expected. Had a good variety of shims I couldn’t find elsewhere to get all my injectors popping within 5 bar.