On a side note, I will be installing an OBX header->straight pipe->OBX muffler. APEXi SAFC2 to see if I can get any simple gains out of it. And last but not least and the reason why I was writing this is...a good friend of mine is giving me a 2% crank pulley. Has anyone with a Cooper done this?

 

all that's going to do is over drive the altranator, ac compressor and water pump. I guess it could give you some quicker spoolup as there is less weight on the crank.

 

hmmmm.....interesting. Its just more crap to put on and fiddle with until my turbo build is done...in 2008...