Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Boating Discussion (https://www.offshoreonly.com/forums/general-boating-discussion-51/)
-   -   New Cummins/Mercruiser Project (https://www.offshoreonly.com/forums/general-boating-discussion/196140-new-cummins-mercruiser-project.html)

Jassman 10-15-2008 07:14 PM

any more pics

Hot Knots 10-15-2008 10:17 PM

Four 800hp twin turbo 5.9L Cummins engines in a 50' Nor-Tech cat or a 55' MTI. BPM drives. 120mph all day sipping fuel.

shueman 10-16-2008 08:52 AM


Originally Posted by Jassman (Post 2716650)
any more pics

Headed down later today...:cool:

Jassman 10-21-2008 06:24 AM


Originally Posted by shueman (Post 2717078)
Headed down later today...:cool:


how the pics coming..any updates..thanks Jeff

29Firefox 10-23-2008 06:01 PM

Yawn
 

Originally Posted by shueman (Post 2717078)
Headed down later today...:cool:

Must be stuck in that famous SoCal traffic:drink:

shueman 10-23-2008 09:55 PM

Interior...
http://www.performanceboats.com/html.../DSCF11411.JPG

AC/DC panel...
http://www.performanceboats.com/html...terior_041.jpg

Fuel Management...
http://www.performanceboats.com/html...rigging_01.jpg

Engine bay about ready...
http://www.performanceboats.com/html...m/DSCF1154.JPG

shueman 10-23-2008 09:59 PM

Seats...our "first"...
http://www.performanceboats.com/html...4/seats_01.jpg

Drives...
http://www.performanceboats.com/html...rigging_07.jpg

Driveline...
http://www.performanceboats.com/html...rigging_05.jpg

Back of Driver Console...
http://www.performanceboats.com/html.../DSCF11681.JPG

shueman 10-23-2008 10:08 PM

There is an opportunity for some Demo Rides in Ft Lauderdale at the show...you can email Jake Fraleigh for more info....

[email protected]

shueman 10-23-2008 11:06 PM

Just got some more updates via email...

http://www.performanceboats.com/html.../DSC_00593.JPG

http://www.performanceboats.com/html.../DSC_00632.JPG

http://www.performanceboats.com/html.../DSC_00292.JPG

http://www.performanceboats.com/html.../DSC_00322.JPG

http://www.performanceboats.com/html.../DSC_00302.JPG

shueman 10-23-2008 11:15 PM

http://www.performanceboats.com/html.../DSC_00362.JPG

http://www.performanceboats.com/html.../DSC_00601.JPG

All Hands On Deck...
http://www.performanceboats.com/html.../DSC_00571.JPG

Even the "boss" is pitching in...:cool:
http://www.performanceboats.com/html.../DSC_00523.JPG

29Firefox 10-23-2008 11:34 PM

What size are them Racors?And are you running only singles per engine?:drink:

Hot Knots 10-24-2008 12:55 AM

I don't fancy those metal grab handles around soft flesh.

shueman 10-26-2008 09:26 PM

It was a bit of a "struggle", but we got it fired today/Sunday...:cool Pics/Video to follow...

Lots of long days (and nights) to get to this point...:ernaehrung004: Props go out to the Eliminator Crew, Mike from Cummins, Larry Smith, and others how helped "git'r'dun"....:party-smiley-020:

As for Mercruiser/Smartcraft....:rolleyes:

ILMORdude 10-26-2008 10:49 PM

Nice work as usual from the Crew. You guys never disappoint on new projects. :ernaehrung004:

Jassman 10-27-2008 08:35 AM


Originally Posted by shueman (Post 2725400)
It was a bit of a "struggle", but we got it fired today/Sunday...:cool Pics/Video to follow...

Lots of long days (and nights) to get to this point...:ernaehrung004: Props go out to the Eliminator Crew, Mike from Cummins, Larry Smith, and others how helped "git'r'dun"....:party-smiley-020:

As for Mercruiser/Smartcraft....:rolleyes:

Great project..I like the staggers, and just the plain fact that you got both of those long diesels in there and staggered them.. I'll be at the show to check this boat out..Congrats..looks like an awesome project.:cool:

shueman 10-27-2008 01:15 PM

Some from Sunday and this morning...boat is east-bound on the 10 headed for Florida...

http://www.performanceboats.com/html...m/DSCF1333.JPG

http://www.performanceboats.com/html...m/DSCF1335.JPG

http://www.performanceboats.com/html...m/DSCF1337.JPG

http://www.performanceboats.com/html...m/DSCF1340.JPG

http://www.performanceboats.com/html.../DSCF13421.JPG

HabanaJoe 10-27-2008 01:43 PM

You know I rain on a lot of parades here about diesel boats, I try to say it as I know it.

BUT, this boat rocks, I wish you all the best, it's done like a diesel boat should be - very nice job!!!!

I still think the gearing is too low but testing will tell you that.

Again, I wish you the best - great effort, great looking boat - Good Luck!!

Joe Gere

stainless 10-27-2008 01:47 PM

Looks Great! Let us know how it runs! :ernaehrung004:

shueman 10-27-2008 05:02 PM


Originally Posted by HabanaJoe (Post 2725762)
You know I rain on a lot of parades here about diesel boats, I try to say it as I know it.

BUT, this boat rocks, I wish you all the best, it's done like a diesel boat should be - very nice job!!!!

I still think the gearing is too low but testing will tell you that.

Again, I wish you the best - great effort, great looking boat - Good Luck!!

Joe Gere

Tnks Joe...:ernaehrung004: it should be an interesting week-end...:cool:

Hot Knots 10-27-2008 05:14 PM

Beautiful seats...

03darkshadow 10-27-2008 05:25 PM

does she blow any black smoke when gettin on it? :D

Jassman 10-27-2008 06:28 PM


Originally Posted by shueman (Post 2725934)
Tnks Joe...:ernaehrung004: it should be an interesting week-end...:cool:


By chance..what is the headroom at the tallest point in the cabin..I could not find it on the web site. Good Luck at the show..Ill stop by. Jeff

shueman 10-27-2008 08:42 PM

3 Attachment(s)

Originally Posted by Jassman (Post 2726008)
By chance..what is the headroom at the tallest point in the cabin..I could not find it on the web site. Good Luck at the show..Ill stop by. Jeff

Prolly a lil over 5'...pretty easy to move around...the cushion material is "un-real"...:ernaehrung004:

Here's a short video as it emerged from the shop... CLICK HERE...

shueman 10-28-2008 12:19 AM

Compilation Video...:ernaehrung004:

http://www.youtube.com/watch?v=SHVJMv2ziN0

29Firefox 10-28-2008 02:32 AM

What inquiring minds want to know is:
HOW FAST WILL SHE GO???:drink:
(When she's not on the trailer)

Jassman 10-28-2008 06:52 AM


Originally Posted by 29Firefox (Post 2726315)
What inquiring minds want to know is:
HOW FAST WILL SHE GO???:drink:
(When she's not on the trailer)


she looks fast on the trailer.:cool: I did a 43 Nortech project, 480 Yanmars/ASD-8's which is a heavier-14500, longer-44'6" and she ran just under 75. I said earlier 78, Im going to bump it up to 81mph. I think the lighter over all weight, lower deck height, staggered motors and NXTs will help achieve a few extra mph. Hope I'm wrong and she runs in the mid 80's. Great project:cool:, Awesome graphics..Good Luck. Jeff

baja27 10-28-2008 09:39 AM

Shueman nice looking boat , good lick with her!:drink:

Swamplizard 10-28-2008 10:04 AM

WOW that is sweet on so many levels!

Nice work and as an owner of an oversized heavy boat I am very interested in how this thing does with the diesels.....I am not looking to go 60mph in my 15000 lb beast but it would be great to have the mileage, longevity, and torque to spin the arnesons better and increase my range so I can go to the abacos and back on a tank of good old USA diesel.

Keep us posted

cougarman 10-28-2008 11:12 AM


Originally Posted by shueman (Post 2725400)
It was a bit of a "struggle", but we got it fired today/Sunday...:cool Pics/Video to follow...

Lots of long days (and nights) to get to this point...:ernaehrung004: Props go out to the Eliminator Crew, Mike from Cummins, Larry Smith, and others how helped "git'r'dun"....:party-smiley-020:

As for Mercruiser/Smartcraft....:rolleyes:


Shueman,

Great pics great project,........any pictures of the engine bay finished out? Interesting running the exhaust all to the Starboard side.

Thanks
Jon

25 hors la loi 10-28-2008 11:29 AM

Nice work guy !!!!!, keep picture coming :D

shueman 10-28-2008 01:51 PM

3 Attachment(s)

Originally Posted by cougarman (Post 2726579)
Shueman,

Great pics great project,........any pictures of the engine bay finished out? Interesting running the exhaust all to the Starboard side.

Thanks
Jon

Hey Jon,
The motors themselves really dictated where the exhaust was going to exit...see the attached pix...:cool:
Gary

Jassman 10-28-2008 02:55 PM

Gary, do you know the weight and length vs the 480 hp Yanmar.. Are they relatively close...Also what rpms are you turning and who's multi-speed tranny are you using. Thanks Jeff

shueman 10-28-2008 03:46 PM


Originally Posted by Jassman (Post 2726762)
Gary, do you know the weight and length vs the 480 hp Yanmar.. Are they relatively close...Also what rpms are you turning and who's multi-speed tranny are you using. Thanks Jeff

Cummins will be at the show...outside of 1350lbs of weight...I got nothing else...

cougarman 10-29-2008 08:37 AM


Originally Posted by shueman (Post 2726709)
Hey Jon,
The motors themselves really dictated where the exhaust was going to exit...see the attached pix...:cool:
Gary



Gary,

Thanks for the pics,.............makes it that much more unique.


Jon

obrien 10-29-2008 06:46 PM

I may be wrong, but I think the 480 cummins is closer in size to he yanmar 6CX.

Any word yet on performance numbers?

FASTTIMES 10-29-2008 07:12 PM

Very cool build,, can't wait to the see the performance ##'s

BLeach 10-30-2008 05:57 PM

Boat was at X Site today... Played with a lot of different props... The best they found with the time allotted was 69.8mph on the revlimiter - 18 second hole shot - 17x37 5 blades. They said the boat pulled hard - quiet - no black smoke. Overall we are very very happy. They left with 17x39 5&6 blades... Now en route to Ft Lauderdale.

Brandie

HabanaJoe 10-30-2008 07:43 PM

I want this project to suceed in the worse way because I think you guys put this together right and would like to see a diesel boat with outdrives in production that can challenge a gas boat. I think this project can do that.

So, not to beat this to death, too much pitch, not enough prop speed. If it pops on plane fast it's under wheeled for a diesel boat. Your pitch is already too big which means they are not turning fast enough. Less pitch more rpm's.

Joe Gere

Hot Knots 10-30-2008 09:28 PM


Originally Posted by BLeach (Post 2728674)
Boat was at X Site today... Played with a lot of different props... The best they found with the time allotted was 69.8mph on the revlimiter - 18 second hole shot - 17x37 5 blades. They said the boat pulled hard - quiet - no black smoke. Overall we are very very happy. They left with 17x39 5&6 blades... Now en route to Ft Lauderdale.

Brandie

Did your dad put multispeed transmissions in it?

obrien 10-30-2008 10:13 PM

sounds like the boat is coming together nicely


All times are GMT -5. The time now is 09:50 PM.


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