930 fan on 3.6 engine?

[beepbeep]

Hello!

According to info found in archives, 3.6 fan has curved blades that make it run quieter but it also pumps less air than standard 930/SC 11-bladed fan.

Figures i found indicate that SC/Carrera/930 fan pumps around 1500L/sec @ 6000 RPM using standard gearing (1:1.67), where 3.6 fan pumps around 1000L/sec at same speeds?

We have TT-converted engine that pumps several times the amount of power that regular N/A 3.6 does, so cooling needs to be adressed. Right now, smaller pulley is being used but belt life is severely shortened. We are using flat belt with a tensioner but it still want's to jump off.

This happened before and it cooked the engine ($$$$).

Is it possible to install 930/SC/Carrera fan on 3.6 generator without too much fuss? Is OEM 3.6T or 993TT fan a better solution? Does it flow more air?

Thanx!