How much $ to install a 440

[2001-400ex'er]

I am gonna rebuild my 400 and i figured since im redoing it I should just do it good. How much does this kit ussually cost to install and is it very relieble (11:1 or lower), i mostly play ride and ride an mx track once in a while and some trails too, and which kit is the best for around 200$ thanks alot

[400-416EX]

If you want a reliable motor I would go with the 416. I just got it done and what an improvement it made. Just my suggestion

[CAMPRO]

I just bought a 440 Weisco kit off ebay that came with a stage 2 hotcam for $295... free shipping.

-Drew