Top Plate, Fuel Pump and Pulse Fitting installation(Predator 212, Go kart racing, Mini bike racing)

Top Plate, Fuel Pump and Pulse Fitting installation

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Thanks for your interest in ARC Racing.

In business since 1991, our mission is to provide the best high performance billet racing parts for small engines used in Karts, Jr. Dragsters, Racing Lawnmowers, and all other sorts of vehicles powered by small 4 stroke engines.

You can contact us by phone at (800) 521-3560 or send us a email at
We are located at:
2207 Toledo Dr.
ALBANY, GA 31705



12 thoughts on “Top Plate, Fuel Pump and Pulse Fitting installation(Predator 212, Go kart racing, Mini bike racing)

  1. This video saved my ass !!
    Bought a kart that the pulse pumped was hooked to the breather port .. couldn’t get it running so I put a new Tillotson and hooked everything up the same way .. and guess what .. ran the same .. like crap was super hard to pull start .. after watching this I went right out there and drilled and added the nipple to the old engine and it runs great .
    Thanks !!!
    You earned this sub!!!

  2. When hooking up a pulse pump where would you take yhe reference for when using a clear hemi valve cover, they dont have a baffle.

  3. Appreciate the video, just bought a "top plate"… they're more difficult to install than you'd expect.
    post edit "more difficult for a newbie"

  4. Many thanks for taking the time to make this, just spent a hour staring and swearing at the plate I got, I got 90% of the way through a GX270 hook up and this cleared up a lot of the 'What the (beep) is that' part discussions!

  5. question on the pulse pump…I am running a stock muffler on my Predator. When i drilled the hole for the barbed fitting ( left side of the cover ) and attached the fuel line, the heat from the muffler is kinda melting the fuel line. I can't put the fuel line on the right side due to the sparl plug. Any suggestions?

  6. So I see all these videos on how to install pulse pumps on these small engines and 2 strokes, what about a 81 Suzuki sp500 4 stroke modded into a street legal drift mini sprint, tank is mounted in the back, Mikuni pulse pump mounted above the carb, should I hook into the intake manifold?

  7. You didn't mention return lines. Can you touch on that next video. My NR Racing 460 was overflowing the carb until I installed a fuel return. (Pulse off intake)

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