Review on 🚤 AUTOKAY 4pcs CDH275 Fuel Injectors Compatible with Marine Yamaha F150 Outboard Four Stroke Mitsubishi by Shah Bell

After reading some negative reviews and considering the cost of a 150hp outboard I decided to check the fuel injectors before installing them. I built a jig to spray carburetor cleaner through the injectors while applying 12V DC to open the injector. This would allow me to observe the spray and identify any inconsistencies. I'm so glad I did! The first three seemed to work fine, but the spray pattern was very tight, not V-shaped or tapered as I saw in the YouTube video. The fourth nozzle sprayed the cleaner in large quantities over the edge of the nozzle. I tried to add a photo but there was a problem uploading it. But the nozzle was discolored and there was a "ringing" on the outer edge. I think this is where the purifier broke out. If I put this injector in, it would pump fuel into the cylinder. I decided to use the same tool and just clean my old nozzles. They looked pretty much the same as the parts I got from Revain, but they are NOT the same. My old nozzles had a good V pattern. Before cleaning I had about 3200 rpm and after cleaning 6000 rpm. The engine ran smoothly with no hesitation and I was able to do about 15 miles per hour.