Rank: Member
Groups: Registered
Joined: 2/01/2009(UTC) Posts: 20
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i have a set of 92032422 heads big valve,roller rockers etc, they dont appear ported as all the sand casting is still there, but no cast flashing. they are fresh with no cracks. what were they off? are they better than unported b/valve HQ heads what hp difference to above with a brock manifold 955 and matching quaddie on a 308 mild cam. dish tops and zero deck. cheers Gary
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Rank: Veteran
Groups: Moderator, Registered, Veteran
Joined: 1/03/2005(UTC) Posts: 14,819
Thanks: 1 times Was thanked: 534 time(s) in 509 post(s)
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With that casting number theyll be blue/black motor heads. Later heads are basically the same as early heads port and runner wise.
_______________________________________________________ If we all had the same (good) taste, who would buy all the Fords? |
_______________________________________________________ If we all had the same (good) taste, who would buy all the Fords? |
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Rank: Member
Groups: Registered
Joined: 2/01/2009(UTC) Posts: 20
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thanks for that, i was hoping they were better, oh well back to the depths of the cupboard again.
the cast date was 5/86 also the ports are about 3mm larger although stock than the HQs was this just a smog adjustment. cheers Gary
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