Hey Kevincnc,

I stumbled upon your Rennlist write up with your installation of the Greddy Profec Type S. I found that the previous owner installed this on my 87 944 T and I had some questions. I recently installed the Fabspeed exhaust on the car and I'm now noticing over boost. I read that I'll need to tune the EBC now that there's less restriction. I have the stock turbo K26/6, venturi delete, Lindsey Racing waste gate, 3.0 Bar fuel regulator, and the Max 951 chips. I was wondering what your setup Profec Type S settings are. I know I can start from scratch but I was curious what psi your getting. How many clicks on the lo-boost and hi-boost are you set at and how many clicks is your gain at? Any help is greatly appreciate as I was driving back home from an errand and I came upon an Audi that wanted to play a little and that's when I noticed over boost on a pull...lol.

Thanks,

James N.

What state.. I'd love to go .. for experiance

Hi knut,
My MAF sensor was bad. Sorry that probably doesn't help you unless you get someone to send you the same one to test with. Good luck,
Kevin

Hi Kevincnc,

This post, which you posted quite some time ago is exactly the same problem which I face today. Can you give me som tips on what you did if you still remember...
Your old thread:
https://rennlist.com/forums/944-turb...se-help-2.html

My new thread:
https://rennlist.com/forums/944-turb...lp-please.html

Reradds
knut