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imagecat

05-27-2009 09:08 PM

Wtb 496 Headers 2 Sets

I need 2 sets of 496 MAG HO headers CMI or ???

FIXX	05-28-2009 10:59 PM

mrfixxall

Quote:

Originally Posted by imagecat (Post 2874492)

I need 2 sets of 496 MAG HO headers CMI or ???

you wont pick up any power with the cmi's a guy i know did it on his boar and didnt even pick up 1mph

imagecat

05-29-2009 07:57 AM

What about raised risers do they help on performance?

tfarmer

05-29-2009 10:12 AM

Not sure what boat your running but my single engine boat with 496 HO picked up 5mph (gps numbers) just bolting on a set of cmi sport tubes.

Elite Marine

05-29-2009 09:56 PM

Have you seen the new 496 CMI header system? No tails just like the Unitops!!!

http://www.offshoreonly.com/forums/o...p-headers.html

Ateco Engine and Dyno (847)623-2737

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