Well this is florida and its starting to get into summer temps. If you search a little on nicoclub in the rb section everyone there swears by waterwetter and does wonders for temps.
no thermo isnt always going to run the coolest. It helps regulate the water temp as well.
Dont want to fill your car with gagues? hrmmm water temp gauge to make sure im reading the right temps or sketchy dash cluster? take your pick. Also did you even change out the cluster temp sensor on...
Few things about rb cooling i've read...
1. Stick to oem nissan thermostats (some off brands do not operate properly)
2. If you're running pusher fans make sure the blade direction is correct. Some people forget to flip the blades if you change the polarity to make pullers pushers.
3. Get an...