Mrkim Report This Comment Date: September 26, 2016 04:01AM
Dimpling/clearancing the header tubes in the upper area of the runners right
outside the head ports where the most exhaust flow occurs, to accomodate what
looks like a water pipe ...
My bad, I blew the pic up and it looks like the dimpling could be as a sort of
divider between where the 2 exhaust valves flow enters the port, provided this
is,as I expect, a 4 valve head. Still can't say this would be my choice for the
best flow.
Edited 2 time(s). Last edit at 26/09/2016 04:10AM by Mrkim.
pulse Report This Comment Date: September 26, 2016 05:20AM
It's pretty though.
I want one.