B18C4/Sir/GSR Head on B18C Type R Block

Discussion in 'Engine' started by Buckyy, Dec 17, 2017.


  1. Buckyy

    Buckyy Active Member

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    Anyone done this before?

    Going to build another B18 and wondering if this is worth it as supposed to give higher compression. Can use ITR valves, cams and dual valve springs then

    Was reading something on Facebook about having to machine the head to suit before they will fit.

    Any advice appreciated.
     

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