so.. just hit the 500 mile mark on the new 440. runs great, runs cool(195 )around town,on open road if i run 60 mph or over for 10- 15 miles, then heats up to - 205 - 207 area. doesnt matter if ac is on or not, can back it down to 2700/2800 rpms and it drops back to 195. at 60 mph shows 3100 rpms, everything in new, including 26" 3 core radiator,fan shroud in in place, new fan clutch etc.... is this normal ?? anything I can do to help cool engine for highway driving ? I added some wetter water, no difference. I have 3:55 gears, which are not ideal for highway, but great for around town and launches. any thoughts ?