Header banner
Revain logoHome Page
athena p400485100024 cylinder yamaha engine logo

Athena P400485100024 Cylinder Yamaha Engine Review

2

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🛺 Motorcycle Parts, 🏍️ Motorcycle & Powersports

View on AmazonView on ЯM

Media

(2)
img 1 attached to Athena P400485100024 Cylinder Yamaha Engine
img 2 attached to Athena P400485100024 Cylinder Yamaha Engine

Description of Athena P400485100024 Cylinder Yamaha Engine

Projects use 3D solid modelling software creating virtual simulation and verification of mechanical stresses. Built from race proven designs to Yamaha factory specifications. Chosen by the top race teams in all forms of racing including super cross, motocross, GNCC, superbike, and more. Maximizes HP and service life in Yamaha Dirt Bikes and offroad vehicles. Fits the following rides Yamaha YFZ 350 BANSHEE 1987-2006.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Reliable Upgrade for Yamaha Engines

This cylinder is a game-changer for anyone looking to upgrade their Yamaha engine .Its exceptional quality and design make it an excellent choice for anyone in the automotive industry. The added durability and increased performance make it perfect for racing or cruising. While the cost may be a bit steep, it's worth it for the added benefits it brings to your motorcycle. Overall, a definite must-have for any serious rider..

Pros
  • High-quality construction and materials provide reliable performance.
Cons
  • Not compatible with all Yamaha engine models.

Revainrating 3 out of 5

Wrong port to use as 392. Good to build as a 421 with +4 crank.

Poor casting quality of the cylinder. Lots of air bubbles in aluminum, which means lots of pitting in Nikasil. The port timing was for a 421 (+4mm) stroke crank so the timing is absolutely not stock and the transfer ports are hidden by the piston and are smaller than stock due to the odd timing. very poorly adjusted 392. I bet it would be great like 421.

Pros
  • Fits the following models Yamaha YFZ 350 BANSHEE 1987-2006
Cons
  • Appearance