Big Booty Trudy's Upgrade: Yamaha C3 76cc Big Bore Kit Installation
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- Опубликовано: 27 июл 2024
- 🛵🔧 Power Upgrade Alert 🔧🛵
Elevate your Yamaha C3, Zuma 50F, Vino 4T scooter from 50cc all the way to 76cc with this performanc Big Bore Kit! This upgrade isn't just about more power, it's about transforming your ride into something truly fun to ride! Follow along as I show you every step of this exciting transformation.
🌟 76cc Big Bore Kit Features 🌟
Massive jump from 50cc to 76cc
Enhances acceleration and top speed
Improves throttle response and torque
Noticeably more power
Don't forget to LIKE, COMMENT, and SUBSCRIBE! 🛵💨🔥
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Parts List:
Grab your 76cc Big Bore Kit as part of the BIG BOY Performance Kit here:
www.rollingwrenchdenver.com/c...
Track your scooter's performance boost with the Dragy device:
amzn.to/40SFaXv
Yamaha Zuma / BWS / C3 EFI fuel tuner (BEAST MODE)
www.rollingwrenchdenver.com/p...
Tuner Holster - For Beast Mode Tuner
www.rollingwrenchdenver.com/p...
Yamaha Zuma 50f / Zuma 50x / C3 Reveno Clutch
www.rollingwrenchdenver.com/c...
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Additional Information:
Yamaha C3/Vox/Giggle - XF50Moto 8.5" Stretch Kit Install
• Yamaha C3/Vox/Giggle -...
Rolling Wrench Beast Mode Tuner Video
• HOW TO MAKE A YAMAHA Z...
Basic tune I used for my C3 for the Beast Mode Tuner.
Thanks to / mayor_of_wa_riders
500 rpm - set to 30
1000 rpm through 10500 rpm - set to 40
11000 rpm through 12000 rpm - set to -99 (optional, acts as a rev limit fail safe)
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Chapters:
00:00 - Introduction
02:01 - Unboxing the big bore kit
03:17 - Cooling system removal
04:54 - Stock topend removal
09:26 - Piston ring install
12:26 - Piston & cylinder install
17:30 - Parts swap between heads
23:26 - Head install
25:12 - Setting the timing
28:12 - Refilling the coolant
29:30 - Initial startup
31:12 - Results
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#MikesMiniMotors
#YamahaC3
#bigborekit
#scooter
#scooterlife
#scootermods
#customscooter
#diymoto
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Filming equipment I use:
Main Camera - amzn.to/47zYaN6
Main Camera Lens - amzn.to/47MvpfM
Gimbal Camera - amzn.to/2PA3r4c
Microphone - amzn.to/3oN1TTm
Camera slider - amzn.to/3pPIK2p
Lighting - amzn.to/3IGcw2d
RGB Light - amzn.to/33bXHnJ
GoPro - amzn.to/3oM92TL
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Follow on Social Media!
Facebook - / mikesminimotors
Instagram - / mikes.mini.motors
Twitter - / mikesminimotors
Website - www.mikesminimotors.com
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🚨 DISCLAIMER: Safety is paramount. Always follow proper procedures and take necessary precautions when modifying vehicles. Mike's Mini Motors is not responsible for any damage or injuries resulting from following this video. 🚨
FTC Legal Disclaimer - Some links found in the description box of my videos may be affiliate links, meaning I will make commission on sales you make through my link. This is at no extra cost to you to use my links/codes, it's just one more way to support me and my channel. Thanks for your support! 
Авто/Мото
Dude! Great in depth video! Good stuff!
Thanks man!
At first i thought you weren't going to show the installation of that G clip, but then you showed how it went on the other side of wrist pin
And thats was all that was needed to make this episode complete
Nice video Kalispell
Thanks for that photo of going to the sun road . I love and miss Montana. Thanks mike, much love home skillet...❤️💛💚
Thanks, Charles! The first time I watched that back when editting, I had a mini panic attack 😵, until I seen the second one. I meant to add a caption during the first one says to watch the second, and forgot... Oops! I'm glad you like the GNC photo!
Excellent video, I rebuilt mine last winter down to the crank (not big bore kit) and wish I had this video then! Getting the timing aligned was the biggest pain. That said, I have a small oil leak at the cylinder base gasket so I get to do it all over again in a month. 😂
Looking forward to the ride videos!
Thanks! Sorry to hear about your base gasket!
Great video! I have a bunch of scooters and am thinning the herd right now, but think I will keep an eye out for a c3 to do this and the transmission kit on. Looks like a fun project and thanks for taking the time to document.
Thanks! If you can find a C3, I would recommend picking it up! They’re a blast!💥
Great video as always. It's an interesting design with those little rods moving the valves. The numbers after the kit look great considering the Yamaha 125cc I just sold did 40mph at 15 seconds and topped out just above 50 mph.
Thanks! I can’t wait to tune it better and get even more out of it!
Yoooo! Binge watched all of your Yamaha C3 videos last night and was sad to see no new uploads in a while! Awesome you are back. Picked up a Giggle here in the UK, so been good to see what can be done, and how the whole scoot goes together! Keep it up man.
Also, did you design that radiator cover? Looks great!
Thanks! Life got busy for a bit, but I'm not gone!
Yeah, thanks! I designed and 3D printed it.
Great video, Mike!
Thanks! Glad you liked it!
Awesome video.
Thanks!
Cant wait to hot rod my C3!
You’ll love it!
@@MikesMiniMotors what is the solution for the coolant temp sensor? the stock sensor bottoms out in the casting...
I had to drill into the head through the sensor hole a little bit for clearance. Just be really careful, take your time and don’t drill too deep!
@@MikesMiniMotors i ground down the tip slightly and went to far, it bleeds coolant thru the body of the sensor now lol. i ordered another, im going to try to shim it out with 2 or three of the sealing washers if it seals. Ill let you knowhow it goes. Thanks!
follow up , i double gasketed the CTS, that gave enough room to clear the casting. I wasnt able to use the turning specs you posted however. I have a +25% setting on most rpm ranges with good results. Once the weather breaks a bit more, ill have my wideband on it and dial it in.
Mike, you're a legend for making these! What was the 0-30 with the big bore? Looks like 7ish seconds?
Haha, thanks! I just looked at my Dragy log, and the 0-30mph was exactly 7.00s… Great guess! 😂