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  1. #1
    home of the dislexic fingers breon's Avatar
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    fuel pressure ..rxp vs rxpx

    same or different ..i know the pump runs at a higher voltage and that is controlled by the ECU wich would give more vol... but i assume there is a pressure reg in the tank ...is it the same for a rxp vs rxpX ..Ihave recently purchased a x charger upgrading from my s3 ...also bought a X ECU that should compensate the injector pulse....and not have the need to run a rfpr...but if the pressure on a rxp is lower than the rxp x then it wouldnt...be enough


  2. #2
    GOT BOOST? Dockside's Avatar
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    I really hope we can figure this out. Do you have an afr guage on ur ski? if so id be interested about what the afrs are with just bolting on the injector, sc an ecu

  3. #3
    home of the dislexic fingers breon's Avatar
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    af guage is on the list this time ...want a digital one but dont really want or need all the data log stuff....for 400 $$$ ....just want a simple way to monitor the af as i go ...suggestions welcome ...i can weld in the o2 bong easy enough ..o 2 sensors are easy just a digital guage the can take the salt water

  4. #4
    GOT BOOST? Dockside's Avatar
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    buy an innovate wideband off ebay, same as the dynotune one but you can pick it up cheaper although dynotune will seal it for an extra $10 but it think it save the money an seal it up my self.

    http://shop.ebay.com/?_from=R40&_npm...All-Categories

  5. #5
    Having Fun jp1300r's Avatar
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    Quote Originally Posted by breon View Post
    same or different Same pressure 58psi

    ..i know the pump runs at a higher voltage and that is controlled by the ECU wich would give more vol... but i assume there is a pressure reg in the tank ...is it the same for a rxp vs rxpX [COLOR="red"]No unless its a 08 or newer. 07 Reg on top on tank, 08 Reg inside tank attached to pump module.[COLOR="red"]

    I have recently purchased a x charger upgrading from my s3 ...also bought a X ECU that should compensate the injector pulse....and not have the need to run a rfpr...but if the pressure on a rxp is lower than the rxp x then it wouldnt...be enough
    [COLOR="red"]The stock pump is marginal. With any added mods, I would replace the fuel pump with a Walbro pump. COLOR]

  6. #6
    t_hoang02's Avatar
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    has or does anyone uses the Innovate LC-1 wideband??

    http://cgi.ebay.com/ebaymotors/Innov...motiveQ5fTools

  7. #7
    home of the dislexic fingers breon's Avatar
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    alot of people here use the inovative 196 is cheap ....

    a walbro ia already in my watching list ..on e bay

    planning on a rail and pressure guage anyway

    but glad to see they base pressure is the same thanks

  8. #8
    home of the dislexic fingers breon's Avatar
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    Quote Originally Posted by t_hoang02 View Post
    has or does anyone uses the Innovate LC-1 wideband??

    http://cgi.ebay.com/ebaymotors/Innov...motiveQ5fTools

    that one is better for me than the 400 dollar one do they make a matching boost guage

  9. #9
    t_hoang02's Avatar
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    there is a blue digtal boost guage with memory for 93bucks that would match that innovate widebrand guage..

  10. #10
    home of the dislexic fingers breon's Avatar
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    is is inovative or different brand didnt see it ..wouldnt mind fuel pressure and engine water temp either

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