If it's relevant too the issue I'm using the ForgeCraft Lite pack which uses buildcraft 1.6.4-4.1.0-33.2578 version.

And everything I try and extract a item from a chest with wooden pipe and a Redstone Engine into a Insertion pipe it crashes. Something about a readjustspeed, I really don't know what's happening.

Also for some reason the Advanced Wooden pipe doesn't work with the Redstone Engine, it doesn't pump items out of a chest.. and yes it's setup correctly. The Redstone Engine doesn't even turn on as if there is nothing to power.

This is the error log http://pastebin.com/PEhtg7g4