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Pinto head

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Can anyone  tell me valve sizes on a std pinto head 

Car came with a spare head  and trying to.identify it

Measured valves 42mm and 40mm.

Also.the ports .are they std.

I'e got this no.on head. Along a large 77 in casting.

Any help cheers murf 





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42 inlet 36 exhaust are standard.

your head looks like an injection variant that has had inlet ports enlarged which is generally not required.

if exhaust valves are 40mm which I doubt as 38mm are the biggest you can squeeze in then it may have been turbo’d

i would need photo’s of ports and chambers, can’t tell anything from casting numbers

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