will non turbo head work on turbo engine?

[NeatOman]

There was a dyno with n/a and turbo cam.. showing the n/a exhaust only improved power threw the entire power band, but then i heard that the intake from the n/a reduces power in the turbo. To drunk to look.. + its like 4am

 

[ImperfectSupra]

there is a real big coolant port in the back of the head. maybe thats leaking?? if theres no physical coolant leaks, i think head gasket failure is why ur loosing coolant. is ur resevoir overflowing??

the coolant would over flow after it overheats from coolant loss