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Thread: Tuning help

  1. #1

    Arrow Tuning help

    Hi everyone, I wold like to tune my factory ECU so any advices and how? I have RXP stage 2

    Thanks in advance


  2. #2
    home of the dislexic fingers breon's Avatar
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    stage 2 it should be fine..you cant mess with them to much ..riva race ecu give you alot more..but the valves need to be done as well ..otherwise you can tune the fuel with a rude fuel controler..

    or go big with a motec but you arnt modified enough to need it..

  3. #3
    Quote Originally Posted by breon View Post
    stage 2 it should be fine..you cant mess with them to much ..riva race ecu give you alot more..but the valves need to be done as well ..otherwise you can tune the fuel with a rude fuel controler..

    or go big with a motec but you arnt modified enough to need it..
    I have 50 lb fuel injectors so that's why I need to tune it. as you told me the riva ecu give a lot more so how much is the different?

    Motec will not satisfied with my setup LOL

  4. #4
    masta2000's Avatar
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    if you have a stage 2 setup i don't think you even need bigger injectors

  5. #5
    Quote Originally Posted by masta2000 View Post
    if you have a stage 2 setup i don't think you even need bigger injectors
    I change my factory charger 215 to X models charger so now I have bigger charger

  6. #6
    home of the dislexic fingers breon's Avatar
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    with the stock ecu..they usually use a rrfpr anf 42...with 50 you will need to use a rude controler to pull fuel from the bottom end....

    or get the riva ecu use the 50s you have and you are fine...

    you would see 13 psi and about 79 80 mph at 8600

  7. #7
    Quote Originally Posted by breon View Post
    with the stock ecu..they usually use a rrfpr anf 42...with 50 you will need to use a rude controler to pull fuel from the bottom end....

    or get the riva ecu use the 50s you have and you are fine...

    you would see 13 psi and about 79 80 mph at 8600

    I wish for that. Did you know who sell the cheapest ECU??

    Could you help me to find the free mods cause I saw so many guys here makes the free mods on their skis.

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