h20 block not clear on head

[melr]

my 1600 has a block in it marked h20, i'm not sure what the head is, how can i tell if i have a r16 head or h20 head on my block, i really don't want to buy carbs for a h20 head. please help

[datsun65]

Does your block have serial #'s on it...Like H20-###### ?

Most H20 engines I have seen were imported in the 80's taken from japanese market trucks. Most have standard H20 Heads/valve covers.

Is the Valve cover pressed steel (probably painted), or does it have a standard Roadster R16 valve cover with the ribbed design?

[melr]

the head says h20####, the valve cover is ribbed on the top, with 2 bolts holding it down, there is also a hose connecter on it that connects a hose to the airfilter. does it sound like i have a original r16 head? i hope so

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