CC of MGA heads

[Bullwinkle <yd3@nvc.net>]

>From "Tuning BMC Sports Cars" by Mike Garton

"By the way, its (1622 c.c. unit) combustion chamber is 43 c.c.
and approximately 0.045 in. would need removing fom the head face
to obtain the 1500/1600 MGA volume of 38.7 c.c. nominal.  with
this larger valve head the race camshaft 714 and ignition at 2
(degrees) B.T.D.C. it should be possible to achieve 100 b.h.p. at
around 6,000 r.p.m."

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