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Hi guys n gals, im putting an RB30 in my datsun 240k and i want to buy an N/A RB25 head to put on the engine, if anyone is selling a head or would be able to point me in the right direction of where to buy one that would be greatly appreciated, thanx all.

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Just a few tips....

R33 turbo and non turbo heads are the same. These have variable cam timing and are harder to fit. Cam specs are the same except the turbo one has the variable cam timing finishing earlier.

The R32 non turbo head is non variable cam timing and the prefferred one to fit.

:P

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https://www.sau.com.au/forums/topic/201041-na-rb25-head/#findComment-3575776
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i think they are still different, as most people still use the na heads in the rb build ups i think its to acheive a slightly higher compression ratio,

anyway back to the matter, i have a complete rb25de in immaculate condish i'm selling for $750 if you wanted to buy that and rip off the head, i believe if you use the na pistons it will also give u a good comp ratio to work with for 30det's if your not going down the forgie path.

im in se melb

cheers Jarrod

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