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A14 head on A12 engine |
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Not too shy to talk 
Joined: 1999/6/21 2:07
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Will An A14 head work on an A12 engine? If so what adjustment will I have to make? sduarte@mail.sandi.net
Posted on: 1999/6/21 2:07
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Re: A14 head on A12 engine |
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Not too shy to talk 
Joined: 1999/5/8 12:37
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Registered Users
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It should just bolt straight on, without any problems.. I read about someone putting an A15 head on because it had bigger valves, and it didn't sound like he made any changes. I know the A12 manifold will work on the A14 head because that's what's goin on in my car...
Posted on: 1999/6/21 2:43
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Re: A14 head on A12 engine |
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Just popping in
Joined: 1999/5/14 6:56
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it would be better to use the A15 head newer biger valves etc. apart from pushrods, inlet and exsourd manafuld it should bolt on. take it to a head shop so you can get the corect compresion rasio thow.
Posted on: 1999/6/21 7:04
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Re: A14 head on A12 engine |
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Just popping in
Joined: 1999/6/22 2:55
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Go for the A15 head, as it has the bigger valves and the oval ports. It'll bolt straight on. I've got one on my rally car. As Derekol said, you'll need the intake and exhaust manifolds, and the pushrods.
Posted on: 1999/6/22 2:55
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Re: A14 head on A12 engine |
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Not too shy to talk 
Joined: 1999/6/21 2:07
Group:
Registered Users
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I will need specs. on what to torque the head bolts and what will be the valve cleareces for the A15,(.014,.33mm,ect). What kind of car or truck does the A15 head come off of?? Any modification on the ex.manifold??
Posted on: 1999/6/22 11:57
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