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Found a cutaway pic for those that believe these are just manifolds:
http://i261.photobucket.com/albums/i...t/69a9c1f4.jpg |
Originally Posted by SB
(Post 4547794)
Just so people know, these where standard on the Volvo 600HP NA motors.
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Originally Posted by SB
(Post 4546493)
So....what did you come out with for total lengths ?
where the tails bolt to the manifold/headrs to the very end where exhaust enters atmosphere ? Inboard pipes- 68" Outboard- 46" |
Just curious, what's the weight on those?
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Originally Posted by underpsi68
(Post 4553974)
Just curious, what's the weight on those?
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So I finally got this thing together and holy sh!t does it run better with this exhaust!
Engines are smoother and sound different, instead of a drone with the Gils its more of a nice crisp cackle, AFRs 12.5-7 at cruise, a little fat at idle but going to tune that. Need to put some more hrs on it to check fuel burn numbers. I did have some prop work done too, but cruise went from 41-42 @ 4100 with 2-4 adults to 47 @ 4050 wit 8 adults and full fuel/water. Didn't try top end, was too heavy, but that's next. |
Originally Posted by Sonic30ss
(Post 4566343)
So I finally got this thing together and holy sh!t does it run better with this exhaust!
Engines are smoother and sound different, instead of a drone with the Gils its more of a nice crisp cackle, AFRs 12.5-7 at cruise, a little fat at idle but going to tune that. Need to put some more hrs on it to check fuel burn numbers. I did have some prop work done too, but cruise went from 41-42 @ 4100 with 2-4 adults to 47 @ 4050 wit 8 adults and full fuel/water. Didn't try top end, was too heavy, but that's next. |
Originally Posted by GNJ
(Post 4566344)
Are you running wet or dry tails?
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Originally Posted by Sonic30ss
(Post 4566345)
Wet
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