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Walms
Global Moderator

Posts: 17,931

Baffle compare Jan 17, 2015 12:45:02 GMT -5 via the ProBoards App

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Post by Walms on Jan 17, 2015 12:45:02 GMT -5

My current Clough pipes were designed using TSR software and there was an option to have a 2 stage baffle cone, which I went with. From this summer, I can confirm the pipe hit hard at 7k.
Inputting 3 pipes into the Vannik software, everything the same except the baffle cone.

Red 17 deg baffle
Black 22 deg baffle
Green 1/3 8 deg 2/3 30 deg baffle

www.3cyl.com/mraxl/wtf/

Walms
Global Moderator

Posts: 17,931

Baffle compare Jan 17, 2015 12:58:14 GMT -5 via Tapatalk

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Post by Walms on Jan 17, 2015 12:58:14 GMT -5

Anyway, it looks like I'm going to make some new cones for these pipes and try them out.
I had this crazy idea to make it so cones could be replaced... I bet I can find what I'm looking for in clamps at Andron stainless or somebody like them.
I suspect in the real world, the 17 deg baffle would kill a bit of peak HP so we'll see.