HI ALL YOU MS GUYS. I JUST HAVE SOME QUESTIONS ON HOW TO INSTALL MS. 1 DO WE SITLL NEED THE STOCK HARNESS. 2 DO WE USE THE STOCK ECU. 3 WHAT WIRES AM I SUPPOSE TO USE. 4 SI TUNNING EVERY HARD. THAKS ARI...YOU CAN EMAIL ME AT SPEEDLABS@COMCAST.NET

Didn't want to hijack Art's 300 HP thread, so I'm answering here. I posted this screenshot to show boost response versus RPM with my fairly large turbo. I'm considering getting a smaller AR exhaust housing to bring the boost on a bit sooner.   Feel free to post your own datalogs and/or comments...   http://www.starquestclub.com/gallery/albums/userpics/13824/2ndgear.JPG     That was driving up a steep hill in second. Watch the light blue line, that's the TPS. When I lift off, the ECU basically

I picked up a set of mustang wheels for free and have searched to see what I need to make them fit. Looks like it would need spacers on the front and rear wheels to clear the struts. Does anyone know what size spacers I would need? Any info will be greatly appreciated. Thanx

I want to get my 89 Quest running again and need some work done...I live in Northern Virginia and am looking for info on any service center/repair shop that may be familiar with ours cars...   thanks for any feedback Jimmy from Springfield, VA