Mudrig150 298 #51 Posted September 9, 2022 On 12/16/2019 at 9:53 AM, lynnmor said: Blue threadlocker will only provide a bit of resistance, I would peen the ends of the screws a bit to be sure that they stay put. If removal is required in the future, grind off the distorted portion. Well, I've been running that engine for almost 2 years now, and the carb screws still haven't worked loose. I had the carb off about 2 weeks ago to clean it and the screws were still tight. Share this post Link to post Share on other sites