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-   -   Video/Pics - Motor # 1 on Dyno this AM. (https://www.offshoreonly.com/forums/general-boating-discussion/115124-video-pics-motor-1-dyno-am.html)

offshoredrillin 10-27-2005 05:51 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by GLH
559 ci the rest you'll have to ask Niel but I doubt he knows...

dont make neil get the plunger out gl...I can see the headline now. FIGHT IN PERU RESTURANT, MAN WEARING TABLECLOTH DRAGS FRENCH CANADIAN AROUND WITH PLUNGER ATTACHED TO HEAD

JS232 10-27-2005 06:06 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 
Dam... Would they look sexy with plungers on their heads...

JS232 10-27-2005 06:17 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by offshoredrillin
don't make neil get the plunger out gl...I can see the headline now. FIGHT IN PERU RESTAURANT, MAN WEARING TABLECLOTH DRAGS FRENCH CANADIAN AROUND WITH PLUNGER ATTACHED TO HEAD

FIGHT IN PERU RESTAURANT, MAN WEARING TABLECLOTH DRAGS FRENCH CANADIAN AROUND WITH PLUNGER ATTACHED TO HEAD, THE FELLOWS HAD RED BALL PLUGS IN THEIR MOUTH TAPED WITH DUCT TAPE... THE CUSTOMERS WERE SHOCKED AS THE SUSPECTS OFFERED THEIR SERVICES IN ORDER TO UNCLOG EVERYTHING THEY CAME ACROSS...

Strip Poker 388 10-27-2005 08:03 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by Sean H
anybody ever run a dyno with the engine setup as it is in the boat, watching that video just makes me wonder... full dress, water cooled headers, stainless mesh arrestor.... i was just curious if anybody does this to give you a more "in boat" HP number.... i know it would be a logistic nightmare to do some of that stuff, but i was just curious.. :D


Sean Most of the marine dyno shops do dyno them full dressed . I did mine even with the powersterring pump w/ fluid in it, Also my fuel system so there was no adjustment in the boat necessary..Thats the way Mark at Precision Marine dynos them ,just the way it is in the boat :D It doesn't show real good #'s with the all the asseroys.But at least you know what it makes in the boat and its drop in and run pretty much :D

They say the just the CMI over the race car headers is about 25 hp.then you have the alternator, Merc water pump,water circulator.power steering pump :eek:

drypipetiger motors sound healthy, Congrats . Maybe JC's spacer can pick ya up some more :D Keep us posted......

Rob :drink:

drypipetiger 10-27-2005 08:06 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 
1 Attachment(s)

Originally Posted by offshoredrillin
MAN WEARING TABLECLOTH[/B]

A tablecloth for many is much, much better than nothing... :drink:

drypipetiger 10-27-2005 08:08 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by Strip Poker 388
They say the just the CMI over the race car headers is about 25 hp.then you have the alternator, Merc water pump,water circulator.power steering pump :eek:

drypipetiger motors sound healthy, Congrats . Maybe JC's spacer can pick ya up some more :D Keep us posted

I will Rob.

So my CMI exhaust would feasibly push me over 700hp?

Strip Poker 388 10-27-2005 08:19 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by drypipetiger
I will Rob.

So my CMI exhaust would feasibly push me over 700hp?

No they rob power,sorry :( 15-25hp depending on the style .Your dry tailpipes should help though on the boat .

Most shops run the race car style hearder because of the EGT's in them . They dont want to buy a set of $3000. CMI just to dyno and put EGT bungs them.they will never recoop the 3000.00 :(

Rob :drink:

DRIPPINWETII 10-27-2005 08:19 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 
Congrats Neil on the new motors.
Fyi We made 10 more hp and around 15 more tq by adding a spacer on my ford 427 stroker motor. Jamie

cstraub 10-27-2005 09:04 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by waterheater
Heres the dyno sheet:D

First nice piece very good numbers. Petelle's Super Suckers work very well. You have to figure if NASCAR outlawed them they must work.

JCPerf,
Question for you. Note the torque drop in the 3600 rpm range. This seems to be a common occurance in these large bore and large stroke engines. Just want your oppinion on what it may be? Have you and Richie seen the same over the years?


Chris

bryanspeedracer 10-27-2005 11:17 AM

Re: Video/Pics - Motor # 1 on Dyno this AM.
 

Originally Posted by drypipetiger
Bryan,

Andy Costello of AC Performance. As GL said about him and more. He has been building for many, many years. Can't say enough good about his dedication to his work. If you need motor work it would be worth the drive.

When I asked, I thought that you lived closer to me than you do. I wanted to come take a peek at your boat...


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