Probably a bad n75!

 

Ok, thats what I thought. Would you recommend the N75 Race valve as a replacement? Also what about getting a MBC?

Josh

 

Get an MBC and bypass the N75 completely. Just leave the electrical connector plugged in.

 

You could try a bleeder/gated mbc. Definately dont use a ball/spring type with a k03. Get the type like I have. Its an ebayturbo smart knock off and works really well... Very smooth. If you read a thread I started complaining about it, its only because I have ATW engine code. You woulndnt havethe same issue as I have since youre AEB. Youll spend less on it than even a used n75.
http://cgi.ebay.com/ebaymotors/Manua...ayphotohosting


Same as this (4 down): http://www.turbosmartusa.com/index.php?id=43

 

the jerking was from detonation,, cause your runnin supper lean at 16psi. Get a new n75 or a boost controller. to run safely till you get your new thing. go to the hardware store get a gas line connector thing(dont know what there called) and bypass the n75. Basically hook the 2 tubes together. this will put you in limp mode till you get your new conroller