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  1. Member Projects
    I decided after much deliberation and experimentation to design and build a custom intake manifold that would maximize the advantages of the Holley Sniper 2300 (throttle response, tunability, clean install, etc) and minimize the drawbacks of the the stock Opel Intake manifold design. This...
  2. FI fun

    Slowly I'm getting there!
  3. Opel Engine Performance Modifications
    After testing more snorkels then I dare mention!! I've might have found a winner 5.2 Paxton with dual injectors. How nice would an alky mixture be into intake? This is just a test of the new tag feature. Gary is the mega tag working properly? opelgt.com is not showing up in the search engines.
1-3 of 3 Results