Originally Posted by Mikester

Hey man,

Glad you are zeroing in on some potential solutions. I also have a fully built SR with S13, but I run the GKTech clutch fan with OEM shroud. You are 100% correct that it makes for a crowded engine bay in terms of maintainability... but I will tell you, it pulls mega-air and is worth the headache of occasionally having to pull the shroud. Anyhoo, I can't help but wonder if that (Sentra I think?) thermostat is maybe at least part of your issue. A stock KA/SR thermostat is a cheap and relatively easy part to change, and with a built engine, it may be worth the peace of mind to know that you have the correct thermostat. As for electric fans, I can not comment, except that they definitely make better space to work and nicer throttle response. With the upgraded radiator and electric fans, You could always try a Nismo thermostat to help keep the temps down. Either way, best of luck getting this fixed.

Mike