GM Just released the Third Edition Ecotec Build book.

Yes it looks like the second edition, but very different on the inside.

I have it up on my GMTechbooks site for sale. link (http://www.gmtechbooks.com/build.html#88958728)
http://www.crateenginedepot.com/store/images/88958728_small.jpg

GM Techbooks FTW!!!!

ewww exciting

Does it mention the 2.4 this time:lol:?

just curious. what kinda build up information is in these books? suggested compression ratio, suggested boost that the engine can maintain stuff like that? sorry i have neve read one of these books before

I have the first edition and it is for knowledgable engine builders -- doesn't provide basic engine rebuild info. The chapters show what is needed to build increasing horsepower but it doesn't go into enough detail for the average "joe" or "Jane" to do it. For example it lists performance cams but these are for earlier non-ECU Ecotecs (cavi). You can't slap in a set of GM performance cams and expect a Cobalt 2.2 to work with them. Hopefully the 3rd edition has more information on the Cobalt engines.