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what is the best unleaded race fuel to run in street cars that have to pass emissions

Discussion in 'The Blower Bistro' started by Bill Anderson, Sep 13, 2011.

  1. Bill Anderson

    Bill Anderson Member Established Member

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    Hi,

    need some feedback on what high octane unleaded fuel you guys are running with say 15-20lbs of boost, need to be able to pass an emissions test...

    looking at:

    VP100 (aka StreetBlaze 100) and vp motorsport 109

    thanks
     
  2. Turbo96

    Turbo96 Turbo Spool FTW! Established Member

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    ive heard sunoco 100 unleaded is pretty good too. as far as emissions i didnt think there were any states out there that still did sniffer tests. most are obd II now.
     
  3. Parts-is-Parts

    Parts-is-Parts Active Member Established Member

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    Um.
    Why cant you fill up with 93 and drive it gently until your test is over?
     
  4. 01yellercobra

    01yellercobra AKA slo984now Established Member

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    Cali still does sniffer tests.
     
  5. Silver03Termi

    Silver03Termi New Member Established Member

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    e85. problem solved.
     
  6. kingcobra8541

    kingcobra8541 The Dude Established Member

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    X2:thumbsup:
     
  7. 393Bird

    393Bird Seniors Gone Wild Established Member

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    X3^
     
  8. thomas91169

    thomas91169 # of bans = 5203 Established Member

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    I dont think it will matter. An emissions test is only 2500rpm 25mph roller. Youre not going to be at boost during any of it. If your car is running right and you have the stock midpipe you should be fine to pass with 91 or 93.
     

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