If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
top where? it's 180 degrees....so the "top" is both the small AND big radius, depending on where you're looking.
The top (roof) is the surface which has the small radius.
When I ported/polished my intake manifold I polished all the runner surface areas, since the surface was 40 grit. I also knife edged some areas that would of created turbulance at high engine speeds.
92 323 with BP DOHC
ported/polished head, regrinded cams, JUN adjustable cam gears, ported AFM, ported/knife edged intake manifold.
Comment