These might be a little less, because they haven't been hand blended after the cnc porting. I think I can afford a little less flow. I'll still scare the 'crapp' outta myself.[smilie=2:
What....is....a....chamber.....port......for. How....do.....you.....plug.....the.....hole.........that.....is.....left.....behind.
No little green aliens here
These heads were used briefly on a run-in stand, so I think the probe was to measure comb. heat so they could better figure the fuel/air mixture. The hole can easily be plugged with a set/grub screw. Just like the airpump holes on sb truck heads.:doh:
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.