Ernest Christley wrote:

Jerry Wass wrote:

Steve Thomas wrote:


Jerry,

Thanks for the info. I am building a 4130 PPC frame so th tubing is not open
between the connections. Do you guys drill holes where the tubes are to be
welded so that the air and oil can pass throughout the entire frame?
DEFINITELY


YES.--1/8 TO 3/16" HOLES


Use your torch to blow a hole. Quick, easy, and no deburring necessary.


And doing so prevents blowing holes at the end of the weld.