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Two SC 61's = trouble
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6,360 Posts
Discussion Starter #1
Hi my ports in my heads are much bigger than the Cobra inlet I have. Is there anyone that can ExtrudeHone as that company does so well in the states? Atleast port them? At what cost etc.. Thanks
 

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Pursuit Reincarnation Dog
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7,777 Posts
That step change you are referring to is a key point of modification by Tickford on the 220 engines. Makes a huge difference in flow to match port the intake. You can do it yourself if you know how to set up the gasket for drawing the outlines.

I had someone else do it for me when they did the heads!
 

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Two SC 61's = trouble
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6,360 Posts
Discussion Starter #3
Looks like I'v gotta getta compresa, etc - era ?
 

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Australian Ford Member
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252 Posts
ebxr8240 said:
Hi my ports in my heads are much bigger than the Cobra inlet I have. Is there anyone that can ExtrudeHone as that company does so well in the states? Atleast port them? At what cost etc.. Thanks
Try calling COME engines in Melb. They do a 'powerport' manifold for Holdens and they may be able to do a Ford one, too. Also try Harrop engineering. Don't have ph numbers, sorry
 
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