Have a read through these.
http://www.rollaclub.com/board/topic/57216-ke70-wheel-fitment-thread/
http://www.rollaclub.com/board/topic/57187-ke70-loweringsuspension-thread/
He reckons he put 5k just into the body work. Merging onto the highway on a curved onramp, hit a patch of standing water and it skipped out on him. Probably didnt help he was running 4.77 in the rear.
I'm using an eBay spec rad on the GZE, consistent temps. I use a digital thermo relay in the outlet pipe and it rarely gets over 75 degrees when cruising. And the 10" thermo keeps it under 90 in traffic and heat.
I desperately needed one of those nutsert tools and bought a similar one off eBay and havent even unwrapped it yet :/
Use them all the time at work, so good. Got lots of things to use it on eventually.
It's only meant to be for quick bursts off the line or overtaking. If I want it on for twisty stuff I have the switch on the dash I can toggle instead.
Shitty video of it in action. Just took it for a spin, works great. The spiral cord is a bit annoyign and I considered using the horn circuit but then the horn is useless. Ah well it was a fun experiment. :)