Swilpool #8 Flywheel Timing Key — 8-Degree Adjustment for Predator 212cc, Honda GX160/GX200 & Coleman CT200U

Overview

Meet the Swilpool #8 Flywheel Timing Key, a compact, robust replacement part designed to adjust ignition timing on a wide range of small engines. By inserting into the flywheel keyway, this part enables up to 8 degrees of timing adjustment, offering a simple path to tuning for different fuels and setups without a full rebuild. The result can be a more responsive throttle, nuanced mid-range torque, or stronger top-end power, depending on how you tune and what you feed the engine.

Wide compatibility at a glance

This timing key covers a broad spectrum of 196cc–224cc engines and common clones. It fits Predator 212cc (both Hemi and non-Hemi), Honda GX160/GX200 and clone variants, Tillotson and Ghost 212cc platforms, and many other small engines used on go-karts and yard equipment.

• Predator 212cc (Hemi and non-Hemi)
• Honda GX160/GX200 and clone variants
• Tillotson and Ghost 212cc bases
• Common clones and small engines in the 196cc–224cc range

Compatible models include Coleman CT200U/BT200X/CT200U-EX, Baja Warrior MB165/MB200, Trailmaster 200X, Coleman KT196 go kart, and many yard devices such as generators, pressure washers, log splitters, and tillers. Always verify your engine model before purchase to ensure a proper fit.

Precise ignition timing adjustment

The #8 flywheel timing key lets you advance or retard timing by 8 degrees. This controlled adjustment helps fine-tune the engine’s combustion cycle for different fuels and setups, potentially improving throttle response, mid-range torque, or top-end power depending on how you configure the system.

Durable construction & precise dimensions

Crafted from corrosion-resistant and heat-resistant steel, the timing key is designed to withstand high rpm and elevated temperatures. Its precise dimensions support reliable, repeatable insertion across tuning sessions and engine stress.

Installation tips and care

• Easy replacement—fits into the existing timing system with a standard flywheel keyway
• Minimal downtime—swap during routine tuning or maintenance
• Quality materials—steel design stands up to high-temperature operation
• Safety note—ensure the engine is cool and disconnect the spark plug before service

Keep in mind that tuning outcomes depend on the overall engine condition, fuel type, and setup. The timing key provides a tuning option rather than a guaranteed performance increase.