Sunday, November 17, 2013

B16a cylinderhead development pt9


here's an angled shot to show a better visual on the port shape it has taken

- notice the base of the splitter (top of the splittr in the pic)  the work around it
  it has been shaped but not totally overworked or hogged out
  the keen eye would notice too, that  by doing such work  we get to widen the
 short radii  a little bit and helping the short turn transition altogether

- on the outer side / wall of the port , the short turn radii and bowl transition evident
  and there is still a faint scribe/line of the casting flash / core shift on the head
  this goes to show the amount of portwork/material removal done to the intakes
  which is minimal  ,  to maintain  high velocity at the ports


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