Post by
seang »
https://forums.nicoclub.com/seang-u122444.html
Sat Oct 03, 2009 7:47 pm
Yes, they are noticable. IDK if the fan clutch can lock up or not, (some older cars just ran direct drive without any "clutch"), but either way, its gonna be louder than an e-fan. IDK if a flex fan is any quieter than stock. I run an e-fan, which is a pain without a thermostatic controller, but I'm not sick of it enough to take it off, besides, the stock cooling sytem is plenty for the stock engine, so the engine driven fan is way overkill IMO.