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-   -   purchacing dry exhaust (https://www.offshoreonly.com/forums/general-q/234086-purchacing-dry-exhaust.html)

mookster 07-07-2010 07:54 AM

i also have a trs setup< nice

ittledoo 07-07-2010 11:07 AM

I'm looking to buy the Lightning reduced water's this winter. Anyone have any experience with these?

http://www.cpperformance.com/p-11813...r-headers.aspx

ittledoo 07-26-2010 09:18 AM

Anyone have any input on the reduced water headers? Thx

Brad Zastrow 07-26-2010 09:55 AM

Why do you want dry exhaust? It is crazy loud. I run wet tails on my 1450 hp engines with no issues. CMI has dry exhaust if you really want it. Not advised for the noise issues though.
Call Ateco for a quote.

Philm 07-26-2010 01:50 PM

Eh, they're not that loud. My CMI's are dry to the tips.

Granted I'm not pushing 1450hp, but with a big cam 598ci, it still makes some noise.

ittledoo 08-09-2010 10:28 AM


Originally Posted by Brad Zastrow (Post 3167878)
Why do you want dry exhaust? It is crazy loud. I run wet tails on my 1450 hp engines with no issues. CMI has dry exhaust if you really want it. Not advised for the noise issues though.
Call Ateco for a quote.

I really don't want dry, but CPP said that I pretty much need it for the cam.

comp roller
lift .613 .608
@ .050 230 236
lobe separation 114.0

Your opinion?

mike tkach 08-09-2010 10:49 AM


Originally Posted by ittledoo (Post 3178042)
I really don't want dry, but CPP said that I pretty much need it for the cam.

comp roller
lift .613 .608
@ .050 230 236
lobe separation 114.0

Your opinion?

i think that cam will work just fine for a wet tail setup.

rlj676 08-10-2010 07:58 PM

I have something similar to reduced water pipes. I have the standard HP500 Gil manifolds with high rise pipes that are mostly dry. There is a dump about 2 feet from the tail that drains a bunch of water out a hose, and then another 1 inch dump at the end that clears what is left in the jackets. I believe there is then a little mixed into the exhaust....but not much. My 500 was LOUD. I just put in some slip-in mufflers to be a little more sociable on board actually.


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