I'm new to the awesome Eagle, current project is an 81 sx4. It's been sitting for about 20 years, so it's quite the resurrection. We've had it running, but I hope to replace the feedback system and carb with something better. It has the 151 Duke in it with the 4 sp. I've been a long time lurker here tons of information and I appreciate the help already!
Welcome to the Den and congratulations on your SX/4. Good luck in getting it back on the road and we'd love to see pictures.