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Thread: b18b jrsc question

  1. #1
    rockem sohcem robot
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    Default b18b jrsc question

    if im running 8lbs on my stock ls do i still need to swap injectors and fuel pump? easy question. ive researched but i keep getting one or the other.
    "TheCrew"
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    just because I came in late I am leaving one two open haha

  2. #2
    The Gradies... eraser4g63's Avatar
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    why not both better safe than sorry.
    Try not. Do or Do not.

  3. #3
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    Default

    larger inj
    chipped ecu
    walbro 255 intank pump
    remove the jrsc fmu
    return the iat wiring back to stock
    remove any of the jrsc electronics
    dyno tune

    let me know if you have any questions, or can be of assistance.
    MAINSTREAM PERFORMANCE & DIGITAL BOX TUNING
    ECU CHIPPING/SOCKETING/TUNING-HONDATA, CROME, BRE, TURBOEDIT
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    MITSUBISHI AND SUBARU TUNING AVAILABLE!

  4. #4
    dc5
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    Default

    prob. like rc 650s, hondata ecu management, use a gatorback belt, walboro 255, but at your power levels I don't think its needed...

  5. #5
    rockem sohcem robot
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    to scotty.. youre pm box is full

    ve got one but i need to get the tensioner set ups and stuff.. do you know if a gsr jrsc tensioner will work on my ls? and also if i set up 450cc injectors can i get away with the stock fuel pump? i want a safe cheap build.. i know those dont go hand in hand but hey what can you do? yall want 550 to install it if i have ALL the parts and they said that included tuning.. but i think i need the resistor box and stuff for the injectors and i dont think the price included wiring the injectors in and stuff.. any help greatly appreciated.
    "TheCrew"
    Crew member #3!
    just because I came in late I am leaving one two open haha

  6. #6
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    pm's cleared...feel free to call me if you need to.

    678-614-3596...if i don't answer, leave name/# so i can call you back.
    MAINSTREAM PERFORMANCE & DIGITAL BOX TUNING
    ECU CHIPPING/SOCKETING/TUNING-HONDATA, CROME, BRE, TURBOEDIT
    HONDATA DEALER/TUNER
    NISSAN REALTIME-NISTUNE
    MITSUBISHI AND SUBARU TUNING AVAILABLE!

  7. #7
    Certified Gearhead brandenj's Avatar
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    scotty is a good guy her tuned up my jrsc

  8. #8
    Trogdor!!! IOnlyLookStock's Avatar
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    Yes, Scotty is the coolest guy ever, he is really helpful too! He did the tune on my jrsc on my old gsr and it was amazing!
    Project Seksie DailyDriver : '74 Firebird 455
    The Beast : '01 Transam
    The Grocery Getter : '09 Fit. The fit is go...

  9. #9
    IA MEMBER turbob20's Avatar
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    i ran an fmu for 3 years and did fine but on borrowed time. get a 255 lph pump at least then get with scotty. i tell you now, you started out at the tip of the berg and all you need is to get scotty to tune and chip the ecu after starting out with some blue top 450cc injectors from a dsm talon or eclipse and a peak and hold box from an older civic,integra to start. but you can get wilder on an ls but i think scotty tunned a 246 hp stock ls and lots more with this stuff. trust me GET WITH SCOTT!
    LET ME GUESS... YOU MISSED A GEAR!

  10. #10
    Certified Gearhead T34me's Avatar
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    safe+cheap=fail

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