I have been using a Bob’s Maxhine Shop trim and tilt on a Yamaha 25 for the past 4 years with no problems. Works like a charm and you will not find a bad review on them either like you might CMC. Some of his trim and tilts have a 5 yr warantee. Check him out. Tilt and Trim + Tilt/Jack Combo Archives - Bob's Machine. His jack plates are used on a lot of the racing team boats also.