Our Stage 1 Performance Kit is a simple but effective upgrade over the stock air box and exhaust. With the added air flow, the richer main jet (.038) is mandatory for optimal engine performance. To complete the Stage 1 Performance Kit, you will need to add an aftermarket Header Pipe.
- Air Filter
- Air Filter Adapter
- Air Filter Cover
- Choke Bracket
- Main .038 Jet
- Carburetor Gaskets
- Tillotson 196/212
- Honda GX140/GX160/GX200
- Honda Clone Engines
- Predators Engine 212cc (Hemi and Non-Hemi)
- Trailmaster Mini/Mid/Blazer 200R model go-karts
- Vent Filter Kit
- 18lb Valve Springs
- Header Pipe
- Header Pipe Sleeve
- Header Support
- Rubber Air Spacer - Helps with clearance issues
Note: Some engines are now coming with EPA carburetors (Below are pictures that show the difference). The EPA carburetors are not compatible with our performance kit.
They do not have a mixture or idle adjustment, also uses a completely different style of jet that is designed to be non-replaceable. Our adjustable carburetor (JF168QDL.06B) comes with the standard jet, you will still need to install the larger .038 jet from this kit or order Stage 1 Carburetor (PSC.S1) that has the jet already installed.
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Great kit, makes a huge difference especially in sound and top end. Only issue is I live at Colorado altitude and the main jet seems to be too big for the altitude swapped it out and no longer spits flames although it was super cool, thank you go power sports.
do you need a new carb for performance kit?
engine runs better with kit installed
The kit looks great and I could immediately tell the difference in power. The only downside is the hardware that came with the filter adapter needs to be a much shallower head. I had to salvage one from my mountain bike to have it not interfere with the choke arm. Overall great product.
Add says this will fit on Honda GX200 as well. Everything fit great except choke holder bracket didnt lineup to hold choke lever in place and after installing new carb jet it didnt run as well as it did before.
I love the kit really helped the motor come alive
Steer clear of GPS their cheap products. Fitment was horrible and when you email their customer service their response will be we’ve installed it on lots of bikes with no problems. Find another supplier.
Fit perfectly and the header sounds amazing
Really good products
I like it