no shroud, i had antifreeze in it but after it had pushed it all out, it gets expensive to keep replacing it..
i know have a 180 thermostate in the car now,
the temp gauge is a bit lower then normal, and i can see the coolant moving more often.
i know addin antifreeze raises the boiling temp, so does adding a higher rated rad cap,
i stoped by a shop today to check and see what it would run to have them test for a bhg, using the chemical in the tube and the rade cap, they wanted 89.99 quote from me "fuck that" and i walked out. no way im paying 90 bucks for them to pop my rad cap off, fill a tube with a blue solotion that cost 15 bucks, and suck up some steam to determine weather or no it's toast..
specailly since i can do it for free here in 2-3 weeks when i return to school (automotive student.)
so looks like the next thing in line will to drain the water out, and completly refill using antifreeze, well about 60/40
now, i know a shroud works wonders, but when i was running an oem style hg i never had an over heating problem at all.