🔧 Enhance Engine Performance with the OTC Master Fuel Injection Kit (6550) Review

I use this kit every week. It comes with so many fittings that you can disassemble some of them to connect a rubber hose to the pressure test return line. Still works like new.

I bought this set in 2011. I've used about four times. wanted to use it the other day and the red petrol lines are just crumbling, i've always drained the petrol, been trying to see if i can fit new hoses. I was surprised that the lines just fell apart like that.

very good quality. I think this device has all the connections. Even fits my 84 911 with Motronic FI. Even though this unit is made in Taiwan I have never seen a better kit, all with quick disconnects. You will still need your specific vehicle service manual to properly plug in and read.