intake suggestions for 365 mag build into 420/450hp

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11-29-2015, 11:51 PM

#41

Cole2534

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Quote:

Originally Posted by SB

I can if the OP wants to PM me. I've been poked pretty hard (behind the scenes) by a few members here last few days and I do not wish to make my reply on the dual plane / single plane reversion properties in public.

Quote:

Originally Posted by mike tkach

i have had a few personal attack,s but i pay very little attention ,i just consider the source.

That sucks as I find you two to be the most level headed sources of info.

11-30-2015, 02:18 PM

#42

95NovaSpyder

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I don't have to worry about reversion - the GIL i have have the 500HP style, to save a little money right now - i will probably keep the stock intake since it seems to be a good one, maybe i'll try a spacer

like these but originals:
http://www.hardin-marine.com/p-13409...-polished.aspx

11-30-2015, 02:32 PM

#43

endeavour32

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Yes- those are the good short pipes. Don't go larger than the crane 731 cam. Like I mentioned in my post, I'm running the 741 cam with dry to the tip tails that extend though the transom. While I do not get reversion, I would not run my cam with anything but the long pipes, or totally dry pipes. Good luck with your project!

11-30-2015, 02:43 PM

#44

BenPerfected

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We used the World Industries Merlin Single plane intake. It has the brass liners vs. the automotive based intakes.

11-30-2015, 03:55 PM

#45

MILD THUNDER

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I ran the 741 cam in a 540ci, with single plane dart, and std length/rise wet bravo tails with stainless marine manifolds years ago. No reversion issues.