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  1. #1
    mavrick816's Avatar
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    Oct 2007
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    Fuel Controllers - Riva, R&D, and reliability?

    So I've gone through 2 Fuel Controllers since 2007 with my 05 GPr. I have the engine ported and shaved the head for 130. My R&D lasted only 3 years and now the Riva is failing too.

    Anyone else have the same experiences? Is there something else that might be causing the failures? It's getting friggin expensive to replace it...


  2. #2
    powerstroke specialist mikegp's Avatar
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    Mar 2011
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    i'm running the old style efi cont from riva for the last 5 years, no problems at all, but i did got it new from them.
    the new style ones are in my opinion a p.o.s

  3. #3
    powerstroke specialist mikegp's Avatar
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    there is no need to pay almost 400 , check below 250 free shipping.
    http://www.electronicjetkit.com/Wate...number=9530005

  4. #4
    OzarkYamMonster's Avatar
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    Oct 2012
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    Thanks .... i have one I bought used not sure yet if it is working correctly. The tuning of it is bitch don't ya know!

  5. #5
    JoeGPR's Avatar
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    tampa fl
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    i run the ejk its never gave me any problems

  6. #6
    32 Valves To Love! Racecar_Dave's Avatar
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    my riva controller lasted 11 years before it failed

    maybe 10...it failed this year

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