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Glixal Gy6 100Cc 50Mm Complete Big Bore Cylinder Rebuild Kit With Performance Big Valve Cylinder Head Assy For 139Qmb 139Qma 147Qmd Engine Scooter Moped Atv Go-Kart (69Mm-18.5/20.5Mm Larger Valves)
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Vendor: Glixal
Type: Engine
Sku: WBCARB0C9X3X7H8
Available: Available
Shipping information
- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)
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Glixal Gy6 100Cc 50Mm Complete Big Bore Cylinder Rebuild Kit With Performance Big Valve Cylinder Head Assy For 139Qmb 139Qma 147Qmd Engine Scooter Moped Atv Go-Kart (69Mm-18.5/20.5Mm Larger Valves)
$114.54
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: Is the Glixal GY6 Big Bore Cylinder Rebuild Kit compatible with my scooter? A: Yes, this Big Bore Rebuild Kit is designed for GY6 49cc and 50cc engines, specifically compatible with models like 139QMB, 139QMA, and 147QMD. It fits most Chinese made 4-stroke scooters and ATVs.
- Q: What advantages does the larger valve size provide? A: The kit features 18.5mm and 20.5mm larger valve cylinder heads, which allow for increased airflow to the engine, enhancing power output and overall performance compared to standard sizes.
- Q: Do I need to replace the rocker arms when upgrading to this kit? A: Yes, if your original cylinder head has 64mm valves, you must replace your rocker arms with the ones included in this kit to ensure proper function and compatibility.
- Q: What materials are used in the piston rings? A: The Glixal piston rings are coated with a DLC (Diamond-Like Carbon) wear-resistant coating, which reduces friction and protects the cylinder sleeve, contributing to the longevity and efficiency of your engine.
- Q: Can I use this kit with a short case engine? A: Yes, this kit is compatible with short case engines, specifically designed for an 8-bolt configuration. Just make sure to check your engine specifications before installation.