Torsion Throttle Springs
I've had mine in for almost a year and about 90 hours now. They are fantastic. So glad to have them. They took an RV-12 trouble spot and totally eliminated it as far as I can tell. Thanks to the Van's engineering staff...........Tom
2013- RV12, Kit #119. N123M First flight Nov21. It's a keeper!
1998- RV-9 tail kit, built and sold
1989- RV-6 tail kit, built and sold