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-   -   1200+ hp Skater 399 V (https://www.offshoreonly.com/forums/general-boating-discussion/198235-1200-hp-skater-399-v.html)

JCPERF 12-14-2008 02:04 AM


Originally Posted by ssm-v1 (Post 2758955)
go to bed

:drink:

Young Performance 12-15-2008 09:55 AM

1 Attachment(s)

Originally Posted by ssm-v1 (Post 2758951)
the transom housings have a wedge plate between them and the hull the reason is for clearence and cg the five step boats run really flat ( skater -Ol) so the motors still are facing down when running. If you had two right hand rotation motors on a 16 degree transom angle the motors would be much higher hence with the high horsepower in a small boat would make it a handful to drive. the wedges make the transom angle to 10 degrees which also gives you a higher x dimension on small freboard boat

hope this helps


Although this boat has a small extension box between the drive and the transom, I don't think it is a wedge. I am not in front of the boat right now, but I will check later. It has a few inches of setback, but it looks parallel. Maybe I'm wrong, but if it is a wedge, it is a very small change. It also has 4 steps, 2 larger and 2 smaller. Thanks for the response, Eddie.

Young Performance 12-15-2008 10:40 PM

3 Attachment(s)
Got the second engine in and man is it tight in there. Started mocking up and making templates for the tailpipes. I'm using 4" pvc pipe and fittings. I used a toilet flange bolted to the headers, since the tailpipes bolt up instead a band clamp like CMI uses. It really worked out great. Here are a few shots. Enjoy, Eddie.

Young Performance 12-15-2008 10:44 PM

3 Attachment(s)
Here are a few shots from between the two engines. This is the area between the rear of the front engine and the front of the rear engine. I still have to clamp up a few hoses that are in the way.

BraceYourself 12-16-2008 05:50 PM

Looks good thanks for sharing.

jayboat 12-16-2008 06:12 PM

Very interesting to see the process of fitting the tailpipes- something I've wondered about.

Cool thread. Thanks for taking the time.

Young Performance 12-16-2008 10:15 PM

My pleasure. I'm glad you guys are enjoying them.

kennyo 12-17-2008 08:01 AM

Are those pipes asbestos coated? Can u get them in different colors?

ZXXX Donzi 12-17-2008 07:01 PM


Originally Posted by kennyo (Post 2760733)
Are those pipes asbestos coated? Can u get them in different colors?

Shh! I am getting some in red!

Sunnydays 12-17-2008 07:49 PM

1 Attachment(s)
Very cool project! Can you explain the function on this blank hose on my grabbed picture?


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