If the silent thunder dumps out the back and through the drive, yes.
Silent Thunder is a non-switchable exhaust that Formula developed years ago. It is a fiberglass box that mounts under the swim platform. If you have switchable exhaust with stainless tips out the back then you do not have Silent Thunder. I only ask as those boxes tend to rattle and vibrate the boat at certain RPM's while coming onto or coming off plane. Regardless, Mentalpause most likely has your solution.
Splitdecision271
06-05-2019 09:14 AM
What size props? 28s. Most likely your just getting cavitation. Try coming off plane slower or downsize to 26s. Will decrease top end a lil but you’ll get a better hole shot with less slip.
Just Brian
06-05-2019 11:18 AM
Thanks guys I'll try slower deceleration and see what happens. First twin engine so much to learn.
badmonkey
06-05-2019 12:32 PM
Originally Posted by Just Brian
(Post 4690214)
Thanks guys I'll try slower deceleration and see what happens. First twin engine so much to learn.
