3.2 Carrera versus SC fan centers

[Hannu911]

Are the vent holes on SC fan good enough for the CRF alternator or do I need to switch to 3.2 Carerra fan center?

How much cooler would the CRF alternator run at 100A on 3.2 Carrera fan centers versus SC fan centers? 

[classicretrofit]

Hi Hannu

I think by CRF you mean Classic Retrofit? Had me confused there for a sec.

Jonny says: "There is enough clearance around the engine fan for the alt to get air so vents are a nice to have. I have been told these alts run unvented in Baja racing. Six phase generates less heat than 3 phase."

Hope this answers your question!

[Hannu911]

Perfect! Thank you👍