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boatman747 01-24-2007 08:10 AM

cmi E tops
 
Im wanting to purchase some CMI headers . But I have a concern . I am running 572 tall decks with Brodix aluminum heads . Is there enough room between the 2 engines to install these headers. I currently run Merc Manifolds. When they were installed the Merc letters had to be ground off to fit . Are CMI,s any narrower?I run a 34 inch crankshaft centerline if this helps.The merc manifolds make 100% contact at the centerline of the boat .Tight as hel_ ..If CMIs wont work what will ? Thanks for the info ..

Too Old 01-24-2007 10:46 AM

Re: cmi E tops
 

Originally Posted by boatman747 (Post 2002918)
Im wanting to purchase some CMI headers . But I have a concern . I am running 572 tall decks with Brodix aluminum heads . Is there enough room between the 2 engines to install these headers. I currently run Merc Manifolds. When they were installed the Merc letters had to be ground off to fit . Are CMI,s any narrower?I run a 34 inch crankshaft centerline if this helps.The merc manifolds make 100% contact at the centerline of the boat .Tight as hel_ ..If CMIs wont work what will ? Thanks for the info ..

I believe you need 32 5/8" minimim with 1 7/8 inch primaries.

You might want to call Randy Lieder@CMI to verify.920-722-7084

Fred

boatman747 01-24-2007 10:54 AM

Re: cmi E tops
 
I did talk to Randy. He was alot of help ..Thanks


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