Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Boating Discussion (https://www.offshoreonly.com/forums/general-boating-discussion-51/)
-   -   Nor-tech 340 vs 390 (https://www.offshoreonly.com/forums/general-boating-discussion/353109-nor-tech-340-vs-390-a.html)

Jupiter Sunsation 04-01-2018 05:12 PM


Originally Posted by bill63 (Post 4619002)
Buy the 390 and be done. I’m on my second 390 this one has
400 s great boat. 80 mph

What is most impressive is how many hours you have put on them! I think your old boat had 500+ hours on it before you got the new one.

Only Bob beats you with "most hours on a Nortech!"

GatorMD 04-01-2018 05:35 PM


Originally Posted by snowhammer (Post 4619073)
Are you looking to build new or is pre-owned an option?

I am looking to build new. Also, I absolutely would want to be in the 80-90mph range with the 39. The 34 rode outstanding with trip 350s just reaching 80mph. I would assume the 39 feels just as good if not better/more capable with trip/quad set up.

GatorMD 04-01-2018 05:37 PM


Originally Posted by JaxBoiler (Post 4619072)
I went back and forth on both boats. Opted for the 340, mine went into production last month. The cost difference, and a little easier towing were the deciding factors for me. There may be a couple of days crossing to the Bahamas, I’m going to wish I had the extra 5 feet, but the 34 rides larger than its size in my experience.

are you referring to a larger vehicle to tow? Or just towing the smaller boat and maneuvering in general? What power package did you decide on if you don’t mind?

snowhammer 04-01-2018 06:11 PM


Originally Posted by GatorMD (Post 4619100)


I am looking to build new. Also, I absolutely would want to be in the 80-90mph range with the 39. The 34 rode outstanding with trip 350s just reaching 80mph. I would assume the 39 feels just as good if not better/more capable with trip/quad set up.

Best wishes on the new ride, keep us up to date (pics). thanks

bill63 04-01-2018 06:19 PM


Originally Posted by Jupiter Sunsation (Post 4619097)
What is most impressive is how many hours you have put on them! I think your old boat had 500+ hours on it before you got the new one.

Only Bob beats you with "most hours on a Nortech!"

700 on the 300 boat (it now has 400 s on it) and 200 on my 400 boat. I’m catching Bob quickly as he just ordered a Mystic. 😎

JaxBoiler 04-01-2018 06:32 PM

Mine will have triple 350’s. I won’t spend enough time above 6400 RPMs to justify the cost of the 400’s. From what I’ve been told, they are the same until that point.

I was referring to general towing maneuverability. I tow with an F350, but a few feet less length can be a big difference at ramps and fuel stations.

GatorMD 04-01-2018 08:07 PM


Originally Posted by JaxBoiler (Post 4619109)
Mine will have triple 350’s. I won’t spend enough time above 6400 RPMs to justify the cost of the 400’s. From what I’ve been told, they are the same until that point.

I was referring to general towing maneuverability. I tow with an F350, but a few feet less length can be a big difference at ramps and fuel stations.

Thats a nice set up, seems like 350's are a great power package. You raise a good point, I didn't consider the logistics of trailering long distances and maneuvering around.

From what Ive gathered, downsides to 400R are like NASCAT said, minimum 6k/motor, premium fuel (cost-fueling locations), insurance rates are higher, potential issues with the low water pickups around sandbars...and again- cost.
Anyone have experience in a quad 400 set up pros/cons? actual costs of maintenance etc?

SLOWRIDE-388 04-01-2018 09:01 PM

Congrats on searching for a new NorTech. They really build a great CC.

PM me on the trip vs quad dilemma....

NASCAT 04-01-2018 09:48 PM


Originally Posted by GatorMD (Post 4619122)
Thats a nice set up, seems like 350's are a great power package. You raise a good point, I didn't consider the logistics of trailering long distances and maneuvering around.

From what Ive gathered, downsides to 400R are like NASCAT said, minimum 6k/motor, premium fuel (cost-fueling locations), insurance rates are higher, potential issues with the low water pickups around sandbars...and again- cost.
Anyone have experience in a quad 400 set up pros/cons? actual costs of maintenance etc?

Gator,

The maintenance cost probably isn’t all that significant but mathematically 1/3rd more than a triple setup. For example if it costs $600 for an oil service of triples, quads would cost you $800. There’s also the cost associated w/ owning a spare set of props if you plan to do so. You could just buy a spare RH & LH, 1ea resulting in no diff whether you go triple or quad. Just depends what your level of having spares as a good insurance plan is.

I dont see many quad Nor-Techs or other sub 40’ CC’s w/ the exception of those that are strictly fishing CC’s.
just an observation but could adversely affect you at the time of resale. Your Dealer or NT sales Mgr Jeff Tomlinson could probably steer you in the right direction here.

Let us know what you decide.

bill63 04-02-2018 07:17 AM

I love my 400r s best motors I have ever owned. When your spending 400 k plus on a new boat what’s another 25. Plus they look cool. I ran mine yesterday with 89/90 octane 4 people half tank of fuel on the rev limiters 7 k rpm and hit 80/81 mph with my backup props. (Best performance use XP rev 4 s) . Good luck either way great boat.


All times are GMT -5. The time now is 08:06 AM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.