Air and Fuel› Carburetors and Components

Jets

Jets Keihin Hex CR178 - 4 Pack EBC

$19.28

SKU: J02R CR178-4

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In Stock
Ships by Jul 29
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Jets CR178-4 is a set of four main jets designed for Keihin 13 series carburetors. They are compatible with PJ, PWK, PD, and PE carburetor models. These jets are precision-engineered from brass to optimize performance, offering improved throttle response and acceleration.

The CR178-4 jets help achieve optimal air-fuel ratios for enhanced engine efficiency and can contribute to increased engine lifespan by maintaining the correct fuel mixture. They are suitable for racing enthusiasts, mechanics, and hobbyists seeking to upgrade or replace carburetor components for better performance and reliability.

Fitment

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Specifications

BrandJets
Part NumberJ02R CR178-4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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