Product Description
The 34mm Mikuni Carburetor Kit is a high-performance upgrade designed for the GX390 / 420cc Predator engine. This kit is perfect for anyone looking to improve their engine's power, torque, and overall performance. The 34mm Mikuni carburetor is a high-quality carburetor that is designed to provide smooth and consistent fuel delivery, even under heavy load. The kit includes everything you need for a hassle-free installation, including the carburetor, intake manifold, gaskets, high flow performance air filter, and hose clamps. The improved fuel delivery and increased air flow provided by this kit will result in a noticeable improvement in throttle response and overall engine performance. With the 34mm Mikuni Carburetor Kit, you can expect improved fuel efficiency and a significant increase in power output. Upgrade your engine today and experience the power and performance you've been missing out on.Perfect carburetor kit for your stock to built Honda GX390 or 420cc Predator engine.
This kit is bolt on power, has a great throttle feel, and works really well with our stage 2 performance kit.
Kit Includes:
- 1- 34mm Mikuni Round Slide Carburetor
- 1- Intake Manifold with the gasket, pulse fitting, and plug
- 1- Intake Boot with HD Hose Clamps
- 1- High Flow Performance Air Filter (COLOR MAY VARY)
Recommended Parts:
- Mikuni Throttle Cable
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Product Reviews
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Whats a 230 jet...
Whats a 230 jet mean and where can i get one
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Nice Mikuni...
I ordered this kit for my Predator 420 engine with a long tube header and upgraded 40 series torque converter. The kit looks great and the throttle response is much better. I did not have any issues with the rubber boot as the carb and adapter butted together on the inside. The only issue I have is how it continues to leak fuel from the over flow when it's running. I assume it is a float issue and have not had the time to take the bowl off and see. I would give it 5 stars if it wasn't for the fuel leaking. I see this as a huge problem and it's not my first Mikuni with this problem.
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Qestion
Would this kit work good on a stock motor I haven't removed the government yet but looking to add more power
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Great...
I would highly recomend just going ahead and buying a set of jets as it way to rich at stock, it comes with a 260 main jet, i took it down to 230 and also had a lower the needle ( moving clip to top most notch ) to lean out the mid range as well, after that runs perfect on my Honda GX390
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Mixed feelings.
Air filter sent does not fit well. Mikuni is 58MM and the air Filter is 63MM. I contacted them and their response was to tighten the clamp more.
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great...
i installed the unit on a predator 459 max. it fit perfectly and was jetted properly a good performance gain
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Not to sound dumb but Does this have a way to...
Not to sound dumb but Does this have a way to choke the carb with a cable
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Honda GX390 with a 34mm Mikuni Carburetor...
I haven’t got a engine plate on go kart golf kart yet but the engine did fire up on open throttle and that’s it. I’m still trying to get it to run.
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The Big...
Haven't installed yet. Shipped fast, looks good. I ❤️ go karts!
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Night and...
Great upgrade, much smoother response and operation. Just a little tuning, and off I went.