[Fot] difference early and late TR6 Cylinder head

[Mark J Bradakis]

Henry Morrison wrote:
> Good Day,  Could someone refresh me on the centers of the ports on the early
> style cylinder head?

Drat. I used to have the numbers in my head. Oh well, the onset of CRS.

The close port heads are 1.91 center to center, the later 2.21 inches.

mjb.