Whats the difference bewteen the two and is there a sizeable difference in cooling bewteen the two.

 

single pass vs. triple pass

Id guess that if the single pass isnt good enough then youre either making major hp and in a lengthy race, havent ducted the rad well enough, or have a big front mount blocking flow.

And with that guess i just installed the single pass 2 weeks ago and there isnt a track event for 3 weeks yet. So I wont even have any real data till then.

 

I knew those differences, but what exactly does triple pass mean or do.

 

The water is pushed through the engine by the water pump to the top of the radiator where it works its way to the bottom by going across the face of the radiator core three times.

 

So how much cooler should the N-flow cool (percentage wise)

 

Im not sure about the N-Flow specificaly, but with other triple pass cores ive heard of 15% better cooling over standard aluminum radiators.

 

So do you like your Koyo N-flow ?

How did it perform and how was the install ?

:-) neil