ive been searching for some info on the koyo n flow rad. what is the differance between theis and a normal koyo rad? and is it wort the extra dollas,
Depends on what you want to use it for?
The N-flo is a Triple pass rad (uses more of the Rads Surface area making it allot more efficient), Being an Rx7 and needing the best cooling you can give it i personally went with the N-flo but i know people that are happy with the twin core Koyo. So when it comes down to it the decision is yours.
BTW there are alot of Options out there Fluidine,PWR,Rod Davis,Koyo the list goes on but i would sugest you buy a rad that is Named, don\'t forget if you drop your Coolant on a track or going down the motorway the saving you got on the rad will look a little silly next to a new engine ;)
http://www.mazdarotaryclub.com/forums/showthread.php?t=41883&highlight=triple+pass
thats for the reply grizzly. n flo it is then. i want it to run as cold as posible.