RB25DET Head SI vs. SII
RB25DET Head SI vs. SII
Hello all, Are there any differences between these two different series head off the rb25det? Are the camshafts and the key for the cas the same? I just would like to know so that I can continue on my rebuild after I broke the exhaust camshaft 4 months ago. I'm in need of a head and I cant seem to find a SI head for sale, but I did find a SII one though. So... Thank You for your inputs.
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Re: RB25DET Head SI vs. SII (TachPHD)
they are the same. only the r34 neo head have a different head.TachPHD wrote:Hello all, Are there any differences between these two different series head off the rb25det? Are the camshafts and the key for the cas the same? I just would like to know so that I can continue on my rebuild after I broke the exhaust camshaft 4 months ago. I'm in need of a head and I cant seem to find a SI head for sale, but I did find a SII one though. So... Thank You for your inputs.
Re: RB25DET Head SI vs. SII (TachPHD)
late late late S2's r33 or other model S2's have a different cas drive from the ealier versions. Just swap over the cam if it comes to it..