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stup stup is offline
Registered User
Join Date: Sep 2006
Location: scotland
Posts: 248
Cheers jonathan,
For the time being i fitted a self build system!

It works perfect and is pretty simple once all is installed,,still using my original wur although the boost enrichment line is disconnected and i am using the greddy fuel injector controller to control a frequency valve which is hooked up in line to wur fuel line.

Basically you control the valve to open up at any percentage at whatever revs versus whatever boost pressure which in turn drops the control pressure to give you more fuel when and where you want it!.

Reliable as you will get and once you programme it thats you.

I thought was going well before but now with this other work i have completed recently it feels night and day again!..

Was away on Porsche club(TIPEC) run the other week there up through glenshee in Scotland etc and even though there was some well spirited driving going on at many stages the car still returned 23 mpg on average of the 270mile drive.
Reckon would acheive a bit better with lighter foot though.
SP Autobahn
Porsche inspector for Peter Morgan UK
"92" 964 turbo,Modified and recently rebuilt using all ARP hardware..
Purpose built fuel controller set up to acheive perfect fuel curve on CIS inj.

Last edited by stup; 05-09-2009 at 10:12 AM..
Old 05-09-2009, 10:05 AM
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