1. Dave Gilbert

    VECTRA C 2.2 TURBO SRI 16VALVE 250/60BHP (rolling road to let me know soon)

    im not sure if this is possible but im thinking of a 2.2 turbo so we know its not an easy job for a supercharger to a vectra c but they do the vectra c 2.0 turbo(z20net ithink)whic should be much easier. now my thoughts are that the z20net are based on the z22se type engine?? so what im...
  2. F

    Bad cold start Z20NET

    Hi all, I am looking for help. My Vectra C z20net 2007 has problem with cold starts - when stay 2-3 days in garage. After turning key to start engine I feel a vibrations coming from the engine + knock sound and engine looks like to shut off (die). It is only for a few 5-8 seconds from start...
  3. F

    Tensioner - how stuff works

    Discussions in the "z20net tensioner for z22se engines" topic of this forum show that there would be a need to know how both tensioners work in order to be able to judge which one is better. Let me present here my attempt to make such a z22se tensioner description. I am promised by vocky to...
  4. S

    Z20net Conversion

    hey guys im after any info on converting my z22 vec b to a z20net?? anyone done it?? is it possible many thanks