EBC A-Bax Precision Keihin-Style Hex Head (CR Prefix) Main Jets 4-PK KEH CR170 CR170-4

Brand:

Product Code:

1046924

Manufacturer ID:

CR170-4

Description

EBC A-Bax Precision Keihin-Style Hex Head (CR Prefix) Main Jets #170 – 4-Pack

EBC A-Bax Precision Keihin-style hex head main jets provide an accurate, brass replacement option for Keihin CR-prefix #170 jet size and precisely calibrated orifice support consistent fuel delivery in carbureted motorcycles and other powersports engines when correctly matched to the engine setup.

Key Features

Keihin-style hex head (CR prefix) main jets with #170 fuel flow rating.
High-precision brass construction for stable, repeatable jetting.
Flow-calibrated orifices designed for extremely accurate fuel delivery.
High-quality replacement parts, not original Keihin jets.
Convenient 4-pack ideal for tuning multiple carburetors or keeping workshop stock on hand.

Technical Details

Brand	EBC
Product line	A-Bax Precision Keihin-Style Hex Head (CR Prefix) Main Jets
Part number (SKU)	CR170-4
Jet type	Main jet
Jet size	#170
Head style	Keihin-style hex head (CR prefix)
Material	Brass
Pack quantity	4 main jets
Typical application	For carburetors that use Keihin-style hex head CR-prefix main jets

Typical Use Cases

This main jet pack is suitable for service, repair and tuning work on Keihin-equipped, carbureted scenarios include:

Re-jetting after intake, exhaust or engine performance modifications.
Adjusting main circuit fueling for changes in temperature, altitude or fuel quality.
Replacing worn, damaged or unknown-pattern main jets with accurately sized components.
Stocking workshop inventory for routine carburetor servicing across multiple machines.

Advantages of Precision Brass Main Jets

Consistent fuel flow helps maintain clean throttle response and strong top-end performance when correctly tuned.
Precision-machined brass resists deformation and thread damage during installation and removal with proper tools.
Accurate sizing reduces guesswork during jetting changes compared with uncalibrated or low-tolerance alternatives.

Specification