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GTM CNC air box ring

Discussion in 'Stelvio Chat & Tech' started by GTM®, Nov 19, 2009.

  1. GTM®

    GTM® Administrator Staff Member GT di Razza Pura

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    TASH566 likes this.
  2. THE BONESHAKER

    THE BONESHAKER Tuned and Synch'ed

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    Woluld fuel mapping be required on a 2010 stelvio ntx. If so can the dealers do it and does it void warranty?
     
  3. GTM®

    GTM® Administrator Staff Member GT di Razza Pura

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    Yes it would. I do not recommend the lid without fuel revision (i.e. GT-Rx ECU and/or my PC-V/AT). I'm sure most dealers would not do this, and any that would void the warranty for it, I'd stay away from.
     
  4. Wallman

    Wallman Just got it firing!

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    This is on the bike I am purchasing. What benefit does it produce?
     
  5. GTM®

    GTM® Administrator Staff Member GT di Razza Pura

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    These are now back in stock... very limited production.

    I have not dyno-documented these on the 8V engine, but on the 2V engine they give ~5+ hp in the mid/upper range with proper fueling adjustments... plus they sound fantastic.

    https://gtmotocycles.com/products/gt-rx-cnc-gs-abr
     
  6. Campagman

    Campagman Cruisin' Guzzisti GT Contributor

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    Finally all tidy

    Fitted the PCV and AT in the spring, then got the air ring.

    So decided to tidy up the install. I used some of that 3M industrial velco and re-fixed the PCV and AT to the battery, dressed in the cabled and cleaned the K&N and put on the air ring.

    Look at all the space around the filter.
    The AT should take care of the increased air.
     

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  7. NJNeal

    NJNeal Tuned and Synch'ed

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    Are these available again? I have a 2001 Cali.
     
  8. GTM®

    GTM® Administrator Staff Member GT di Razza Pura

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    You are in luck, a batch of Cali rings and filters just arrived. Contact me direct email to order; Todd at GuzziTech.com or I hope to have them on the store tomorrow.
     
  9. Russell Bonney

    Russell Bonney Just got it firing!

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    G'day Boy's,
    I live in an area with a lot of dirt roads. Hence the Stelvio NTX i'm concerned about air contamination by not using the top of the air box. And installing a BMC filter element and machined open air box lid.
     
  10. GTM®

    GTM® Administrator Staff Member GT di Razza Pura

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    Filtered air is filtered air. The lid still allows contaminated air to the element, and counts on it to do the job. Opening the lid won't make it worse unless you plan on burying your Stelvio over the seat in water and mud, and at that point, it wouldn't matter anyway. Revised fueling is mandatory though.
     
  11. 82'Guzziman

    82'Guzziman Just got it firing! GT Famiglia

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    Gooday All,

    I too am wanting to upgrade the Intake on my Stelvio' an 09'4V'. As purchased used a couple years ago,I've been fettleing w/it for some time now and since learned it has a GuzziTech' Stickered ECU in it, which seems to Read.. IAW 5AM. V2 ..(sticker a little weathered).. Understanding this would seem to indicate a Re Flash' has previously been done. My question would be then, if this is the case, would this version provide enough Fueling' to support the Open Air Box & Hi Flow Filter?
    I could certainly use the extra Boost'..

    Cheers'
     
  12. john zibell

    john zibell Moderator Staff Member GT di Razza Pura

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    You will probably require addition modification to the map for an open airbox. I suggest you contact Todd (GT-Rx) directly for additional details.
     
  13. 82'Guzziman

    82'Guzziman Just got it firing! GT Famiglia

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    Hey John, Yes did just forward some mail on the topic, in his direction..
    Thankyou..
    Cheers'
     

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