Impros
Impros Hooker Impeller - Yamaha 155MM
Impros Hooker Impeller - Yamaha 155MM
SKU:IMY155815
In stock
Couldn't load pickup availability
The Impros Hooker 155mm impeller for the Yamaha is a 3-blade large hub diameter, radial edge design stainless steel impeller designed and intended for Bottom end and “Hook up” for Freestyle and Freeriders and want maximum AIR for tricks.
Designed around maximizing pump efficiency and bottom end, this is a new radial edge design, large hub (75mm), and is set back 3mm. It is a rec finish Yamaha impeller that is compatible with the 155mm pumps. Designed with a steep root angle to load the pump well.
Material is a 17-4 stainless steel cast. Dynamically balanced, comes with our Recreation polish, impeller tool and rubber nose seal.
It is available in a variety of pitches for different engine set ups. The pitches available are 08/15, 9/15, 10/16, 11/17, 12/18 and 13/19. These numbers are much different from other impeller pitches you have heard of. While they are very low, and directed at bottom end “Hit”, the root angle, blade length and other geometric differences set the Hooker apart from the others.
Hex tool, rubber nose seal and Impros Hooker sticker included in purchase price. We recommend also buying a Driveshaft holding tool (PN# 06-04-022) as well, for ease of installation.
Liability Disclaimer – Closed Course Use Only
Liability Disclaimer – Closed Course Use Only
Blowsion products are intended for closed course competition use only. These products are not designed, tested, or approved for use on public waterways or pollution-controlled vehicles.
Installation and operation of Blowsion components may affect the safety, emissions compliance, and legal status of your watercraft. Use of these products on public waterways may be a violation of federal, state, or local laws.
By purchasing and installing Blowsion products, the user assumes all responsibility and risk associated with their use, including but not limited to personal injury, property damage, or legal penalties.
Always follow proper safety procedures and consult with a qualified technician for installation.
Product Installation Disclaimer:
Warning:
When using electric or battery-operated tools inside the hull, ensure the area is well-ventilated and free of fumes. Failure to follow this precaution may result in fire, explosion, serious injury, or death.
Disconnect the battery before performing any installation or maintenance to prevent accidental ignition or electrical shock.
Allow the engine to cool completely before beginning installation.
No Smoking!
This kit is not designed for use on vehicles equipped with pollution control systems. Installing this kit on such vehicles may violate state or local laws
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