Yeah, the cost to match or better the stock fan's, assumed, output is pretty high.And they last forever even if they are huge and bulky. Still cool though.
Iam sure you have seen a three mk1 fan correct ?If you take a kesterl wind gauge you would understand the different flow between the two assysThis model covers the complete radiator ( shrouud ) the stock is just a partialnite and day differenceMost people wont do this mod as the cost is a little high, Iam reducing three inches of room to my install..GB
...BTW your Bieber avatar is awesome.-Malone
My 92 Eco has dual fans each with 12 blades, driven by a belt via an electric motor with 2 speeds, controlled by the rad temp switch. I have zero problems with it keeping the temperatures in check. I can't see an aftermarket setup being any better cooling wise than the OE other than maybe thinner and take up less room.