WHAT DOES 13B REW FOR SALE MEAN?

For the cylinder head It is just a true RBC cylinder head With all the shed movement castings in position all set to swap over rockers and cams from my harmed RBB. The engine also arrived While using the RBC VTC equipment. So all and all it would have been a whole lot superior to hold the efficiency Variation crankshaft but I did at least end up wi