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  1. #1
    SELF27's Avatar
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    Bosch 48lbs injectors

    Looking for set of Bosch 48lbs injectors for 08 RXP.


  2. #2
    AtoMIC_OraNGE greenbullet's Avatar
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    I have new Bosch 50s. Used for 15 mins to do testing bought from Jerry's store. What charger you running?

  3. #3
    SELF27's Avatar
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    I am running stock x charger, I have a riva 50 now, but am having issues with boat being too rich. I cant get afrs at idle leaner than 12.3 even with fuel pressure turned down to 43 psi and set rising rate. wot is 11.9. i was running static and had to turn fuel psi up to around 70psi to get wot to 11.9-12.1, but was getting fuel in oil. so i did manifold upgrade and hooked up rrfpr to manifold and turned fuel pressure down. i ran for about an hour and no fuel in oil now, but fuel psi doesn't seem to make the afrs move like i thought it would. i free air calibrated 02 today and am going to ride again tomorrow. not sure if its the riva injectors that are my problem, i know some people don't like. i spoke with matt at torx and he said they use jet dynamic injectors for there maps, but im not sure what injectors i need. i thought if i went 48lbs i could tune leaner and still be able to turn up pressure if needed?

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