Early Suzuki GSX-R750s were carb-fed (injection didn’t appear until 1998), which can cause the DOHC in-line four cylinder, ram-air assisted motor some carb-icing problems on cold, damp days. It’s quite peaky as well, which dovetails neatly with its track-focus, but can be an issue if you’d rather dawdle than thrash. Some early ’96 Suzuki GSX-R750s had some cylinder head/piston clearance problems.