Hi Mike.
I have a 502, 250 B & M blower jet boat.
My exhaust tips exit below the swim step so I really don't have an issue with noise at idle (I have the Rex slip-in 161-100s).
I have to replace my exhaust tips and wondered if the Power Silencers would be that much quieter at idle and cruising along under part throttle compared to the tips with the slip-ins. How much quieter will my boat be running at 3,000rpm with the new Rex Power Silencers?
LMK
Thanks.
dyam
The PowerSilencers might be slightly quietier but I think it would be minimal. If the inserts are working for you power-wise I'd stay with them and save some $. If they're costing you rpm because of their smaller size that would be a different story.