i have an 86 iroc, came with the 305 HO. now has a 355 with many things done but stock cooling system. the single electric fan doesnt seem to cool it down enough going through town or at a stop. i recently put in a 180 thermostat to keep the temp down, which makes me feel better than the 195 i had. on a hot day (today) i took it for a drive and it ran about 195 on the hwy which is what i was shooting for. but when i drove around in town for a bit and beat on it it was up to about 210 before i took it home. i know 210 is not too tragically high, but i want it to run at 195-200 all the time. so does anyone have or know where i can get like a shroud for stock electric fan or is there a cheap fan setup out there that will work a lot better than stock? i have an adjustable fan relay also, and it is turning on right now at roughly 150

thanks for your time guys