potential 390 project...need input from the community
#21
Thread Starter
Registered

Joined: Apr 2019
Posts: 58
Likes: 26
From: Oklahoma/Grand Lake
#22
Registered
Joined: Jun 2023
Posts: 15
Likes: 13
From: San Diego
I have a video on our YouTube channel (NorthEast Powerboats) of BenJen's 39' firing up in Connecticut in 2014/15. The title of the video is 'Sutphen 39 Dominator Startup' - it's LOUD. (Can't post links yet as it's a new OSO account but worth watching)
#24
Registered

Joined: Jun 2015
Posts: 80
Likes: 21
From: NYC
I know that boat, I was on it with Herb, Ben and Jimmy Knowles one summer, Herb was getting it around 110 mph I think so, that boat will run the best with #6, it’s a total beast with 1000hp a side, with bravos you will never achieve that.
I was in talk with Dave but USCG registration was teared up a bit but enough to give me a trouble with export,
im glad someone got it,
welcome to Sutphen family,
nothing runs line Sutphen.
I was in talk with Dave but USCG registration was teared up a bit but enough to give me a trouble with export,
im glad someone got it,
welcome to Sutphen family,
nothing runs line Sutphen.
#25
Registered

Joined: Apr 2018
Posts: 208
Likes: 30
From: MA
My 390 is the one on the brochure with the lightening bolt, bravo XRs on boxes I run 92-93 with 780hp per side. If setup properly it will run fast w bravos and give decent reliability obv depending on how it’s driven/throttled.
#27





