CM871 kickin my Butt

[RustyWood]

If Anyone is interested, this was the Best Price I found on the full Inline 6 Kit with Insite and Cables, most have been well over $200. Dollars.
https://www.obd2tool.com/goods.php?id=5067

The Injector Leak Tester can be found on Amazon for $98.99

If I need to replace, I'm going to need a Dial Torque Wrench and tool to replace, anyone found those at a good price ?