Originally Posted by 2door
Have you actually measured the bore and stroke to confirm the CCs? Obviously someone has installed an aftermarket slant head. I don't know of any (I might be wrong here) that had 6mm stud holes so the head must flop around somewhat on the small studs. Will that present a problem seating the head on the gasket sealing surface or are you going to use a 49 head?
The head has weird little cast-in pedestals rather than washers under the head nuts. Clearly NOT a normal slant head. Has much smaller chamber that fits this smaller bore perfectly. Really nice engine!
Thanks for the input on origins Neil, I'll check for marks when I dejug it.
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