porting header guide
28 February 2009 | 04:55 PM
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porting header guide
Has anybody got guide to porting the headers read about only porting the flow of gas?? so you dont port every end??
28 February 2009 | 04:58 PM
Joined: Aug 2006
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From: Leicester
harvey does this - and very well by all accounts. He might be willing to divulge some of the secrets - PM him...
28 February 2009 | 08:29 PM
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had them off Harvey in the past just fancy giving it ago myself. All i really need to know is do you port every collar on the headers???
01 March 2009 | 05:43 PM
Joined: Oct 2004
Posts: 954
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From: powys
I have done quite a few of these in the past and I ported/matched every join.
noticable difference on the car every time
very good mod.......although hard work.
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