Perfect day for porting, sunny so I can see down the runners and 80 degrees out. Set up my station, hot in the porting zone and didn't stop till it was done. The road race 86 S has an old Weld Ell TU Header, I'm hoping the cast peice will be a nice upgrade and spool the GT 30 a lil quicker. Header would be done buuut, this one didn't get quite enough molten metal in the casting process, I have to have it machined flat at the head face. I'm gonna bill Chris for that 🤑