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  1. #1
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    JRSC-S upgrade questions

    So im buying a JRSC street kit and upgrading it the 4.0" pulley 370cc injectors and the reflash. Couplequestions, can I utilize the stock tensioner? And what does the hondata reflash do? Just make you run rich? rev limiter? ect ect. Keep in mind im going from a factory ecu to the hondate stage 2 reflash (JRSC street upgrade kit). Do I need the stage 1 before the stage 2?

  2. #2
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    Quote Originally Posted by EP_three View Post
    So im buying a JRSC street kit and upgrading it the 4.0" pulley 370cc injectors and the reflash. Couplequestions, can I utilize the stock tensioner? And what does the hondata reflash do? Just make you run rich? rev limiter? ect ect. Keep in mind im going from a factory ecu to the hondate stage 2 reflash (JRSC street upgrade kit). Do I need the stage 1 before the stage 2?
    first of all you need to change the 370cc injectors to 440cc injectors, second, you need k-pro not reflash, you can keep you stock tensioner and modify it or you can use the one from jrsc tensioner, and last you need to upgrade your plugs to 1 step colder.

  3. #3
    noun; /Jew-stin/ j0000stin's Avatar
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    Quote Originally Posted by speedking604 View Post
    first of all you need to change the 370cc injectors to 440cc injectors, second, you need k-pro not reflash, you can keep you stock tensioner and modify it or you can use the one from jrsc tensioner, and last you need to upgrade your plugs to 1 step colder.
    QFT

    also you do not need to go through steps for the reflash becuase the reflash is stupid, just get kpro. i recommend just using the tensioner that the jrsc comes with

  4. #4
    Registered User eurosteez's Avatar
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    youll need a MAP sensor bypass too.

  5. #5
    big block turbo club superchargedk20's Avatar
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    reflash is only for boltons. u need kpro

  6. #6
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    OK so i got the 440cc injectors, and ill pick up a kpro here soon. And i think ill use the JRSC tensioner. Thanks. Ill post some pics after im supercharged! I also picked up the MAP relocator kit. Just made my own basemap this afternoon ill share my tune when its perfect and done!

  7. #7
    Happy Shoe PRODIUS's Avatar
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    Quote Originally Posted by EP_three View Post
    OK so i got the 440cc injectors, and ill pick up a kpro here soon. And i think ill use the JRSC tensioner. Thanks. Ill post some pics after im supercharged! I also picked up the MAP relocator kit. Just made my own basemap this afternoon ill share my tune when its perfect and done!
    Can I ask you where and for how much did you get the MAP relocation kit?
    I also have the Street kit and wish to upgrade to Race.

    Thanks

  8. #8
    big block turbo club superchargedk20's Avatar
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    Im just wondering but how come u guys just dont buy the race upgrade from jackson racing themselves? is it cheaper to peice everything out?

  9. #9
    Registered User eurosteez's Avatar
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    Quote Originally Posted by superchargedk20 View Post
    Im just wondering but how come u guys just dont buy the race upgrade from jackson racing themselves? is it cheaper to peice everything out?
    very convenient for California becuase we have the CARB exempt sticker

  10. #10
    big block turbo club superchargedk20's Avatar
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    Quote Originally Posted by eurosteez View Post
    very convenient for California becuase we have the CARB exempt sticker
    I dont get what the difference is? if u buy the street kit u get the carb sticker then cant u just buy the raceupgrade? U still have the sticker at that point

  11. #11
    Registered User eurosteez's Avatar
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    oh i see what ur saying....i bought used 4' pulley and used kpro so i saved $$$ for sure...save a lot more if someone buys my stock ecu. MAP bypass is less than 2$ if your crafty....like three hundred times cheaper than JR's MAP bypass kit

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