suck or blow?

[Nobby]

im looking at a slimline fan for my V6 do i need a suck or blow? positives and negatives? Discuss . . .. :thumb:

[Saloony]

Either way its doing the same job. But in my mind, you want blow.... so in front of rad behind bumper to blow over rad and engine. If ever they were to be on whilst on the move the in coming air wont affect the fans.

[Nobby]

so the opposite to a standard nova one then? m thinking alot of heat from the v6 needs decent cooling

[blue_peg_16v]

if going bumper side blow

[MK999]

Push is the most efficient, increases the pressure between the fan and the other side of the rad, denser air cools better. Doesn't really matter a huge deal though as long as something is switched on when the temp rises it will cool it down again no issue.