Product information "Cam Chain Guide and Tensioner - For SPY Racing Quad (SPY250F1 / SPY250F2)"
Cam Chain Guide and Tensioner - For SPY Racing Quad (SPY250F1 / SPY250F2)
Essential Components for the Correct Timing of the Zongshen ZS169MM Engine
This set, consisting of the Cam Chain Guide (Slide Rail) and the Cam Chain Tensioner, is crucial for the precise control of the camshaft in your SPY Racing Quad (SPY250F1 / SPY250F2) with the Zongshen ZS169MM Engine.
The guide rail guides the cam chain, and the tensioner provides the necessary tension. The Valve Timing can only be precisely maintained when the chain tension is correct. Wear on these parts leads to chain noises (rattling/clattering) and can, in the worst case, cause the chain to skip, leading to severe engine damage.
Top Features and Benefits:
Precise Timing: Ensures the correct tension and guidance of the cam chain for optimal engine performance.
Noise Reduction: A new tensioner and guide rail typically eliminate the disturbing rattling of a loose cam chain.
Engine Protection: Prevents the chain from skipping, which could lead to a collision between pistons and valves.
Direct Replacement: The components are specifically designed for the Zongshen ZS169MM Engine.
Product Specifications:
Feature
Details
Item Type
Cam Chain Guide & Tensioner
Function
Guiding and Tensioning of the Cam Chain
Engine Compatibility
Zongshen ZS169MM
Vehicle Compatibility
SPY Racing SPY250F1 / SPY250F2
Spare Part Category
Engine / Valve Train
Important Installation Note:
Expertise: Replacing timing chain components requires comprehensive technical expertise regarding the correct valve timing of the engine.
Markings: Pay meticulous attention to ensuring that the timing marks are indexed before disassembly and correctly set after assembly.
Cam Chain: If the guide rail shows significant wear, it is recommended to also check the cam chain itself for stretching and replace it if necessary
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