See BeetoGuy/BetterWithMods#306

Redstone Engines appear to have been changed up to only work with mechanical input.
Recipe for Redstone Engines is Bellows + Piston.
Wooden Pipes can only be input into from Powered Hoppers. (I think I need to look at this again)
Autocrafting tables made from SFS gears.
Vat.
There appears to be a spout, made from a tank, trapdoor, redstone and some cobblestone, which appears to function as an ordinary screwpump, but with a liquid input at the top.
Recipe for transport pipe is wooden sidings around glass panes in a pipe-shape
Recipe for extraction pipe is 2 leather strips + transport pipe
Recipe for low-friction pipes is 4 of the pipe + 1 tallow in cauldron
Recipe for liquid pipes is 4 of the pipe + 1 glue in an unstoked cauldron.
Recipe for pump is simply Tank + liquid extraction pipe.
Stirling Engines are made from SFS gears, 1 redstone, 1 glass and 3 SFS ingots
Combustion Engines are made the same way as Stirling Engines, but upgraded from Stirling Engines with gold.
Lasers are made from 2 obsidian as the spine, 2 lightblocks, 2 lenses, 1 diamond and 1 redstone to tip it off
Assembly Table is made nearly the same way as the Buildcraft one, but in a Steel Anvil and with lapis eyes at the top middle.
Refineries and Quarries are made the same way as usual (but only in an anvil???)
Diamond Pipes are made similarly to transport pipes but with one hopper at the bottom.

All pipes appear to be renamed to be more fitting to btw, IE: wooden pipe - extraction pipe (or something like that).

Other than that, gears are interchangeable in better than Buildcraft, maybe it would be cool to make stone+ gears be crafted in a more BTW like manner.