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EC Stage One Kit for GX200 Honda, Predator, Tillotson 196/212/223cc Engines
EC Stage One Kit for Small Block Clone Engines - Exploded View
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EC Stage One Kit for GX200 Honda, Predator, Tillotson 196/212/223cc Engines

Part Number: Stage-1K
Your Price: $89.99
Availability: In Stock.

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The EC Stage 1 Kit for the GX200 Honda, Tillotson 196/212, Predator 212, Wildcat 223, and other Clone engines is designed to remove the restrictive emission components with better tuned and higher flowing parts for an increase in power and performance.

Each of the EC stage kits is designed to accomplish a performance goal for our customers with minimal effort and maximum results. The goal of stage one is to remove the factory parts restricting flow and tuning. Stage one is all external modifications and does not require opening the engine. You will maintain the stock throttle linkage, requiring no more additional parts. 

*WARNING* If you adjust the governor above 3800rpms or remove it entirely, we highly recommend using a billet flywheel for safety. Factory Cast Flywheels are not rated or approved by SFI or other approved certifications for operation above 3800rpms. (No, the Tillotson 212E is not rated for 10k RPMs)

This is the ideal kit for those who like the low maintenance and reliability of a stock engine but wanted that little extra power for daily cruising. The added power makes driving up hills, trails, and grades with steady acceleration. 

Kit Items:

• Hi-Flow Header - The exhaust is the most performance robbing component on these engines. A header allows will improve the responsiveness, raise rpm range and improve power substantially. The better flowing header can help reduce engine and cylinder head temperatures improving the engine's reliability. Get your choice of header that best fits your application. If an open header is too loud, RLV mufflers can be added to your kit. 

• Tillotson PK Stock Carburetor - To take full advantage of the high-flowing header, the carburetor can improve the engine further by increasing flow and calibrating fuel tuning. The Tillotson PK is the best flowing stock carburetor and has been banned from some "box stock" kart classes due to its advantages. The PK carburetor comes with an idle mixture screw that allows us to tune the low-speed circuit for better throttle response and mid-range power without sacrificing a low crisp idle. The main jet is also a better tune for stock or mild camshafts. For even more power, especially with mild performance cams, you can upgrade to our PK-660 CNC ported carburetor. 

• Velocity Stack & Air Filter - Rather than using the restrictive air box and stock air filter, we can increase the carburetors flow and stabilized the fuel signal. Not only is this helping make more power, but it keeps the carburetor tune more consistent. 

*Carburetor tuning is based on stock or mild cams, up to ~28° ignition timing up for most engines running up to 6000rpms. Engines outside these parameters or running above 2000ft above sea level may require additional jet tuning to optimize performance. We offer a main jet kit to tune your carburetor beyond this kit. DO NOT use the Autolite 3910X Sparkplug for Gas engines; the heat range is too cold, leading to false plug reading, tuning issues, and fouling. 

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