7A to 3B conversion using 7A head and MC2 block?

[Alan Kramer]

Yes, you need to either decide whether to use only the old style cam /crank 
gears and water pump or only the new style.   Square vs. rounded teeth.

Ben, you're going to have problems using a NF/G pistons because there are no 
valve pockets...and there is not enough meat there to cut them in and retain 
enough metal to keep from burning through IMHO.   I'd recommend using 7A 
pistons and a thick head gasket.

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Alan Kramer
http://www.geocities.com/audikramer

'83 CGT 20vt
'86 4kcsq
'90 V8q
'83 UrQ #519 (recipient)
'91 V8q (engine donor)
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>
>Pretty sure the cr would be low enough to still run some serious boost
>levels.  But wasn't there some sort of issue about the cambelt on the
>10v/20v hybrids?
>

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