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18-rc Sohc


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ok, i am in australia [if that matters], and i have a 78 RA40 coupé.

it runs a "stock'' 18-rc sohc.

i dont want to run a non-crossflow head, as it hampers my performance, and restricts boosting options, due to space contrictions... [temporary blow-through setup, tb03 turbo, 38dgms weber ect].

this car is earmarked for a 1g-gte conversion, so dont just say swap the engine.

what i want to know is, are there any sohc/dohc crossflow alternate heads for said engine?

and on what vehicle are they most commonly found.

thank you for your assistance.


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