Hey y'all, I see a lot of oil questions regarding everyone's Elky and I have gotten some good information from those threads, I posted a question to someone else's thread but I guess it got lost in the comments. I have and 86 and have had it for about 5 years now. Since then I have been running Synthetic 5w30 oil in the car. I haven't had any problems with major leaks or anything, but I was wondering if it would be a good idea to switch to something else? I live in Tenneessee where it gets pretty hot in the summer and I don't usually drive it much in the winter (maybe a little here and there depending on the weather). It's got about 80,000 miles on it and I have been using the 5-30 synthetic since about 60,000 miles. Obviously I want mine to run as well as it can for as long as I can. Any input helps.