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RE: Heads

To: "'WSpohn4@aol.com'" <WSpohn4@aol.com>, mgs@Autox.Team.Net
Subject: RE: Heads
From: "Unger, Larry G" <larry.g.unger@lmco.com>
Date: Wed, 09 Sep 1998 12:05:20 -0400
>> This thing ought to be really fun when I get the proper 1600
>> block in it, coupled with a factory B competion head that I
>> have stashed away.  
>> Eat your hearts out!  ;>)
>> Bill Schooler
>
> Watch the head combustion chamber volumes, Bill. If you have
> a 1600 rather than a 1622, the B head will be wrong and you'll
> be wondering why 7.5:1 doesn't give more snap.
> Bill S.

Bill Schooler ... correct me if I'm wrong, but as we discussed
the Factory 'B' Competition head has the reduced combustion chamber
volume (~38cc Vs the stock 43cc) which approximates the stock
1498/1588 volume ... so, the CR shouldn't change.  Good point
though ... to maintain the CR, on a 1498/1588, a stock 'B' head
would have to be shaved to reduce the combustion chamber volume.

Now if I can just convince Bill Schooler that his 1588 really needs
a set of 1622 pistons/rods to go with the 'B' competition head
... ;^)

Safety Fast! ... larry.g.unger@lmco.com
'61 MGA 1600 MkII
 

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