What diff oil are you running in your crt.5?
 

Not sure as to what to run in the truck...my set up will be:

3300kv Medusa
MM esc on 2s

Any input will be helpful...thanks

I am running 10K weight diff fluid in the center, 5K in the front and 3K in the rear if I remember correctly. I don't race though, so a racing set up may be a bit different. For bashing though in my eyes, this set up works great for me. Some people like a little lighter oil in the center like 7K but its all personal preference.

I will be strictly bashing w/mine. those weights are almost identical to my 1/8 buggy! Which will make it v/easy...thanks...:mdr:

I'm waiting on some 10k for my center diff. Bought mine used and not sure what it had but all the thing does is incinerate the front tires. I hope the 10k isn't thick enough to make it wheelie though, wheelies can be cool the first couple times but they get old and you can't control the thing when the tires aren't touching!

10K WILL wheelie quite a bit, 7K was the highest I went to get rid of wheelies, yet not shredding the front tires

am not trying to jack your thread here but am going to be running the same setup but instead of a 2s am gonna use a 3s but i dont know what pinions to get?

For the 3300kv on 3s I like the 14t pinion. I go 12t for indoor. I like the increased runtimes of the 12t alot, and I don't even notice the speed difference. I like 5k front, 7-10k center and 3k rear for bashing, 3k front, 5k center, and 1k rear for the track.