Anyone ever use SI Valves? | FerrariChat

Anyone ever use SI Valves?

Discussion in '308/328' started by absostone, May 24, 2016.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. absostone

    absostone F1 World Champ Silver Subscribed

    Joined:
    Jul 28, 2008
    Messages:
    10,070
    Anyone have experience with si valves for a 308gt4?
     
    absostone, May 24, 2016
    #1
  2. yelcab

    yelcab F1 World Champ Consultant

    Joined:
    Nov 29, 2001
    Messages:
    13,605
    Location:
    San Carlos, CA
    Full Name:
    Mitchell Le
    Yes, good stuff. Are they expensive now?
     
    yelcab, May 24, 2016
    #2
  3. absostone

    absostone F1 World Champ Silver Subscribed

    Joined:
    Jul 28, 2008
    Messages:
    10,070
    Hey yel. You have used them? What car? How long ago? They were like 30 bux each. Any issues with the machine shop with those valves? Thx
     
    absostone, May 24, 2016
    #3
  4. smg2

    smg2 F1 World Champ Sponsor

    Joined:
    Apr 1, 2004
    Messages:
    16,359
    Location:
    Dumpster Fire #31
    Full Name:
    SMG
    SI makes great valves, why?
     
    smg2, May 24, 2016
    #4
  5. absostone

    absostone F1 World Champ Silver Subscribed

    Joined:
    Jul 28, 2008
    Messages:
    10,070
    Why? I'm thinking about using them. Any negatives? Good fit? Etc?
     
    absostone, May 24, 2016
    #5
  6. yelcab

    yelcab F1 World Champ Consultant

    Joined:
    Nov 29, 2001
    Messages:
    13,605
    Location:
    San Carlos, CA
    Full Name:
    Mitchell Le
    I used them on the exhaust side of the 75 GT4. Good stuff.
     
    yelcab, May 24, 2016
    #6
  7. absostone

    absostone F1 World Champ Silver Subscribed

    Joined:
    Jul 28, 2008
    Messages:
    10,070
    Smg care to elaborate ? I'm not a valve and machining type of guy. So anything you can teach or tell about the si valves would be appreciated. Thx
     
    absostone, May 25, 2016
    #7
  8. absostone

    absostone F1 World Champ Silver Subscribed

    Joined:
    Jul 28, 2008
    Messages:
    10,070
    Thx all si valves ordered.
     
    absostone, May 26, 2016
    #8

Share This Page