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NCY Intake Manifold 30mm EGR Performance (Genuine RoughHouse 50)

NCY Intake Manifold 30mm EGR Performance (Genuine RoughHouse 50)

Description: New development from NCY! High-performance intake manifold for your Roughhouse or Rattler 50cc. This is a direct bolt-on manifold. It does not include a gasket. This manifold will accept most aftermarket carburetors from 24-30mm and any other with a 33mm fitting. For racing applications. *Off-Road Use Only*

NCY Intake Manifold Performance EGR 30mm offers a smooth bore and larger inlet diameter over the stock. Combined, these two assets allow more air and more fuel into your cylinder, giving you more power. Intake manifold upgrades are a must for larger carburetors. It doesn't make sense to install a large carburetor only to have its flow restricted by the manifold. Larger manifolds can make a noticeable power increase on their own, and provide a choice option over the standard rubber manifolds. Long-lasting parts, and more power. It's a win-win.

NOTE: When joined together with a 26mm-30mm carburetor, please verify the engine-side inner-diameter is within 2mm ± 28mm on the carburetor's manifold port.


Includes the following Intake manifold, Clamps, and Allen bolts.

•    1x Cast Aluminum Intake Manifold / PTFE Coated
•    1x Vacuum Port ID: 2.4mm, OD 4.6mm
•    1x EGR Port ID: 2.4mm, OD 4.6mm
•    1x Rubber O-ring ID: 31mm / OD: 34.5mm / H: 1.75mm
•    2x Stainless Steel Clamps
•    4x Stainless Allen Bolts


•    Carb Bore: 30mm
•    Carb Coupler ID: 33.85mm / OD: 50.65mm
•    Coupler Flex ID: 3mm max. ± 29mm
•    Engine Bore: 27mm / OD: mm
•    Bolt Space: mm / H: mm
•    Overall L: 95mm / W: mm / H: mm
•    Made in Taiwan
    Fit CVK Carburetor 26mm-30mm
•    Fit PWK Carburetor
•    Fit TM26 /
TM30 Carburetor
•    Fit Vacuum Hose 4.5mm
•    Fit Vacuum EGR 4.5mm

•    Fit Vacuum Hose 4.5mm

Supported Models: Genuine RoughHouse 50 2-Stroke, Rattler 50

Item Weight & Package Dimensions:
•   1.2 pounds | 6" (L) x 3.5" (W) x 3" (H)

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NCY Intake Manifold 30mm EGR Performance (Genuine RoughHouse 50)
  • Stock: 35
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  • Part #: 1100-1292
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