After LOTS of testing, we have released our new RCJS Billet tri Scoop for the gen 4 Yamaha Super Jet. Greatly reduces cavitation, and improves pump hook up. These are a must have for anyone with a 21-later Super Jet!!

You can see / order here;

https://www.watcon.com/jet-pump-driv...uper-jet-scoop

Here is a video of some of our testing, etc.

https://www.youtube.com/watch?v=JnBzJpSxP4o