Review on 🔧 NICECNC Gold Extended Fuel Screw Air Mixture Carburetor Adjuster for Suzuki DRZ400S/SM 2000-2022 (Part 13279-33E00) by Daniel Espinoza

There are no complaints about this product. Installed it on my stock DRZ with a JD jet kit and full MRD exhaust. I'm about 3km above sea level and have it set to 2.5 revs. It works amazing, I didn't think this bike would ever work so well. Unscrewing the original screw was difficult, I drilled too deep into the dowel and removed most of the head. I had to drill the top of the screw and unscrew it with a torx cut in the hole. It worked, but be careful with this when trying to unscrew the stem. Honestly, I don't see the point of switching to higher quality carbs with this attitude.