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 Intake Porting 
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Joined: Sat Aug 08, 2009 12:44 am
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Location: Salt Lake City, Ut 84121
Post Intake Porting
Has anyone here done some port and polish on their stock carb's intake? any tips or just clean up the factory slop?

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23 MB mini w/ IM heads, BPS rockers/rods and gutted exhaust on a rivited 1648 crestliner.


Fri Aug 12, 2011 5:38 pm
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Joined: Sat Aug 08, 2009 12:44 am
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Location: Salt Lake City, Ut 84121
Post Re: Intake Porting

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23 MB mini w/ IM heads, BPS rockers/rods and gutted exhaust on a rivited 1648 crestliner.


Fri Aug 12, 2011 5:56 pm
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Joined: Thu Mar 11, 2010 8:25 pm
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Location: South Louisiana
Post Re: Intake Porting
I'm interested to know what kind of gains this will produce......?


Fri Aug 12, 2011 8:56 pm
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Joined: Sat Aug 08, 2009 12:44 am
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Location: Salt Lake City, Ut 84121
Post Re: Intake Porting

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23 MB mini w/ IM heads, BPS rockers/rods and gutted exhaust on a rivited 1648 crestliner.


Fri Aug 12, 2011 9:43 pm
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Location: Old East Dallas, Texas
Post Re: Intake Porting
I did a lot of them, as well as gasket matching, you can relax the 90 degree turns and smooth out the flow. Theres a post on the site you just registered on. Increasing the flow gives some RPM and better accelleration.

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Sat Aug 13, 2011 5:16 am
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Post Re: Intake Porting


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Casey


Sat Aug 13, 2011 8:12 am
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Location: Cecilia, LA
Post Re: Intake Porting
The work done in those pics looks nice. I know that results in better flow but what is the improvement in real numbers: torq, rpms, mph? Anyone have dyno stats for porting and polishing like this?

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Formerly:1648 Homemade Cypress Crawfish Skiff GTR23 Performance Cam and Heads; 17x46 Gator Tail with 35GTR and Hoyt's cam;s Currently: 17x48 Gator Tail with XD40 EFI.
“Wisdom is not just expertise. It is knowing how much of various areas of expertise you need to know in order to make the decisions that the world needs and that you want to do,” Columbia University President Lee Bollinger.


Sat Aug 13, 2011 8:29 am
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