What heat sink to use on Neu?

Not really that extreme, CEN truggy on 5s with mmm, 1515/2.5d geared 46/15. I don't know that I need the extra cooling I just wanted to have all the bases covered before my first race with it coming up and unfortunately due to the weather around here I doubt that I will be able to test it on anything resembling a track. If you guys think its a waste then I wont even worry about it. What do you think?

[Finnster]

Originally Posted by FastXR

Not really that extreme, CEN truggy on 5s with mmm, 1515/2.5d geared 46/15. I don't know that I need the extra cooling I just wanted to have all the bases covered before my first race with it coming up and unfortunately due to the weather around here I doubt that I will be able to test it on anything resembling a track. If you guys think its a waste then I wont even worry about it. What do you think?

Don't those have those 2.89 ratio diffs? If so you are @ ~9:1 FDR which seems qutie a bit overgeared to me. Personally my trug runs ~14:1 and seems just about perfect temp wise and power wise.
I'm not a Cen expert, so maybe this is off, but if anything that much overgear will be sluggish and hard on the ESC. Motor temps will be low tho most likely. It takes a bit of testing to get it just right. g/l