Intake, Pipe and Computer reprogram for 71mph
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Intake, Pipe and Computer reprogram for 71mph

This is a discussion on Intake, Pipe and Computer reprogram for 71mph within the Monkey Talk forums, part of the Honda Monkey 125 Forums category; Installed a Yoshimura RS3, Mnnthbx Monkey Intake and CJR OEM computer reprogram. Results where 71mph indicated on the speedo and GPS iPhone app 69.9mph. Next ...

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Thread: Intake, Pipe and Computer reprogram for 71mph

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    Intake, Pipe and Computer reprogram for 71mph

    Installed a Yoshimura RS3, Mnnthbx Monkey Intake and CJR OEM computer reprogram. Results where 71mph indicated on the speedo and GPS iPhone app 69.9mph. Next up is a cam!!!!

    Intake, Pipe and Computer reprogram for 71mph-img_2583.png
    kdt1 and MNNTHBX like this.
    2019 Honda Monkey
    Yoshimura RS3
    TB Cam
    Mnnthbx Intake
    CJR ECU Reflash
    TST Fender Eliminator

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    threar's Avatar
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    Awesome, I've got the RS3 on the bike and waiting for my MNNTHBX Intake. I've got the Bazzaz Z-FI with the Z-AFM on the bike, so just itching to see what I can get with the intake.
    crazyray likes this.
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    mrtheandrew's Avatar
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    My poor cam is sitting on my workbench until I get the CJR flash. I am waiting to get a second ECU from partzilla to send in as I want to keep my stock one. Those things are out of stock everywhere. What was your top speed without tucking?

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    I never did top speed sitting up but I saw low 60's routinely while riding. I'm waiting for my CJR CPU update for the TB cam. Should be here middle of next week.
    Last edited by crazyray; 08-21-2019 at 03:16 PM.
    2019 Honda Monkey
    Yoshimura RS3
    TB Cam
    Mnnthbx Intake
    CJR ECU Reflash
    TST Fender Eliminator

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    mrtheandrew's Avatar
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    Nice! I ordered another stock ecu to mail in for a flash. It should be here Friday and then I will be mailing it to CJR/DHM. I would love to be able to hold 60mph while sitting up. I just put smaller mirrors on and mini turn signals, which should hopefully help.
    Yoshimura RS3 Full Exhaust | MNNTHBX Intake | TB Cam | CJR ECU Flash | MNNTHBX Handlebars | Glowshift Tach | Bar end mirrors | Yoshi tail tidy | Mini turn signals | Shorty levers

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    kdt1's Avatar
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    crazyray any update...............

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    08-30-19 UPDATE: With the TB cam and CJR ECU update for the cam I was able to get 75mph on the speedo today. This was the same stretch of road as before, tucked and no draft from cars. The Tb cam gave a nice bump in power.
    kdt1 likes this.
    2019 Honda Monkey
    Yoshimura RS3
    TB Cam
    Mnnthbx Intake
    CJR ECU Reflash
    TST Fender Eliminator

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    kdt1's Avatar
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    Quote Originally Posted by crazyray View Post
    08-30-19 UPDATE: With the TB cam and CJR ECU update for the cam I was able to get 75mph on the speedo today. This was the same stretch of road as before, tucked and no draft from cars. The Tb cam gave a nice bump in power.
    Id say that's a success, very cost effective upgrade process, certainly were I am heading. thanks

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    mrtheandrew's Avatar
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    What kind of top speed can you get sitting up? I’m maxing out at about 55 without a tuck on the yoshi exhaust and mnnthbx intake.
    Yoshimura RS3 Full Exhaust | MNNTHBX Intake | TB Cam | CJR ECU Flash | MNNTHBX Handlebars | Glowshift Tach | Bar end mirrors | Yoshi tail tidy | Mini turn signals | Shorty levers

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    That's impressive and honestly hard to believe.

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