i bought a turboxs boost controller and went to intstall it when i saw that there is no feed tube coming off the turbo to the wastegate. is the wastegate controlled electronically, and if so to mod the boost do i have to put the controller on the feed line to the boost module or where should i put it?


87 sunbird 2.0 turbo

its controlled by the vacuum line coming off the intake mainfold... somewhere on here there's a good writeup on installing a boost controller


<img src="http://www.geocities.com/fudd_22602/elmer-shoot.gif"> Old school Js rock

Here's a general article on making your own controller, may help ya some http://www.c-speedracing.com/howto/mbc/mbc.php

I should have rephrased my other post, the wastegate is controlled by the wastegate actuator, the arm goes from the wastegate down to that little circular housing, the housing has a vacuum line going to the intake mainfold, this is probably the line to put the controller on (I'm not sure what kind a turboxs is)


<img src="http://www.geocities.com/fudd_22602/elmer-shoot.gif"> Old school Js rock

Yep-

I have been working with Ned. My boost controller is going in the vacuum line between the intake manifold and the turbo.