I'm wondering if I need to redo my coolant lines for my turbo on my KA. I've been running this setup for a while and daily driving it gives me no issue, but at the track my car heats up extremely quick considering my beefy cooling setup(dual pass koyo, nismo tstat, gktech clutch fan blades and 12" pusher fan in front of condenser). I can only do a few laps before it's at 210 and climbing, meanwhile my friends can hotlap their car and never see over 185. Anyways, I have one line ran to this port above the throttle body
And the other is attached to the drivers(exhaust) side of the block where there was original a 1/4 NPT cap. I don't have 2 positive pressure coolant lines do I? I can't find a single bit of definitive information on whether that block port is a feed or return. A lot of people talk about it, a lot of people ask which it is, but no one ever gives an answer