4.6 DOHC Ported Race heads

P

Ponyfreak

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I have a set of B heads which have been ported by Fox lake twice. Heads have +1mm Rev SS intake valves and +2mm SHM SS exh valves with hardned locks and Ti retainers. New bronze guides with new seats on exh, comp springs, serdi valve job. Heads were ran and then immediatly taken off and the valves were lapped.

Heads flowed 3XX int and 268 exh @ .500 Will not find any better flowing head around for this price.

$8000 invested. Looking for $4000 obo.
 
RE: 4.6 DOHC Ported Race heads

These heads with a shortened cobra runner intake, and headers will yield 110+rwhp with a forced induction setup.
 
RE: 4.6 DOHC Ported Race heads

Looking for MAX numbers and velocity. First time they did a good job, the second time they made them flow extremely well. Highest Exh flows I have ever seen.
 
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