Product Description
The ARC Top Plate/Throttle Control Assembly is a high-quality accessory designed to enhance the performance of your GX270-GX390 and HEMI Predator 301cc-420cc engines. This top plate and throttle control assembly is made of durable materials and is built to last. It features a CNC-machined aluminum top plate that provides superior strength and stability for your engine. The ARC Top Plate/Throttle Control Assembly is easy to install and comes with all the necessary hardware. This product is perfect for those who want to boost the performance of their GX270-GX390 and HEMI Predator 301cc-420cc engines. It is also ideal for those who want to upgrade their existing throttle control system. With its superior quality and performance, the ARC Top Plate/Throttle Control Assembly is a great investment for anyone who wants to get the most out of their engine.
Top Plate/Throttle Control Assembly for the Honda GX240, GX270, GX390 and the HEMI Predator 301cc, 420cc.
This Part is made with quality components and the same attention to detail and quality workmanship that our customers have come to expect from ARC.
Includes Mounting Hardware and Throttle Spring
If you are installing this on a 420cc Predator with electric start, you will have to drill an additional hole into the top plate to mount the throttle cable bracket.
Product Videos
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Product Reviews
10 Reviews Hide Reviews Show Reviews
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Amazing...
Very sturdy design has many more option then just being a top plate for throttle
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Great product, poor customer service!
I asked questions in 2 different emails. One was answered days later after it was too late. The other has yet to receive a reply. Sorry! This is the truth.
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GX390 Top...
I really wish people would take the time to research the product and use the product for what it was intended to be used on before making a PRODUCT review. I did the common sense procedure, went to Arc channel on YouTube for instructions! Great Product!
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Worked good on Duromax 16hp 420cc!
I stall was pretty self explanatory, only part I had a little trouble with was the brass compression adapter on the throttle bracket. The ferrule goes around the rubber on the throttle cable hose so I had to carefully cut the tube off at the right length to fit into the brass adapter. I drilled out the center of the brass adapter to push the exposed throttle tube thru, but this is unnecessary. You can cut the throttle tube just enough so about a quarter inch sticks into the brass. I drilled a small hole on the aluminum mount for the return spring. I bypassed the governor arm on this install.
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ARC Top Plate/Throttle Control Assembly, GX270-GX39
ARC Top Plate/Throttle Control Assembly, GX270-GX390, HEMI Predator 301cc-420cc
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Very good...
The part that I ordered was exactly what I wanted still in the process of completing the go cart will be ordering more from you thanks
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Worked perfect on my duro max...
Worked perfect on my duro max 440
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ARC top plate
It looks and works good. Only complaint I have is that there are no instructions included or on the website. The lack of instructions caused me to have to take it off a few times until I figured it out.
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ARC TOP PLATE
I BOUGHT THIS FOR 420CC BUT CANNOT FIND ANY VIDEOS OR INSTRUCTIONS FOR MOUNTING HOPE IT WILL WORK OUT
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420cc Engine Plate
The purchase of this engine top plate makes hooking up a throttle so easy and function much better than anything I've tried before