HONDA B16B NO FURTHER A MYSTERY

A lot of people like the lesser combustion chamber from the P72 GSR head, while others such as B16 head since it allows for the upper-flowing ITR manifold to bolt on right. In any event, any DOHC VTEC cylinder head will do the job. I am a very enthusiastic and professional Engine Investigate Engineer at Honda R&D Americas. I have a powerful backgr