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MIKUNI FLAT SLIDE CARBURETOR 28MM VM28-418
24mm, 28mm, 32mm Please choose 24mm for stock engines that are 150cc choose 28mm or 32mm for any cylinder upgrades or exhaust upgrades.
The TM series of flat slide carbs have so much more throttle response it is surprising. A good intake and air filter is needed to get everything out of these.
28mm is largest size to move up due to intake manifolds. 28mm flatslide will perform as well as 30mm CVK carb.
The 28mm carb will get the job on Big Bore upgrades, a larger intake manifold is needed. NCY Teflon 30mm intake will get the job done plus an intake spacer also increases performance when use with this carb. These parts also get the carb higher up off the engine to install correctly.
The Air Intake is also very important for best results. The Cold Air Intake tube designed by Straight Up Performance is the best option to get the best over all performance.
The best way to increase performance with Fuel and Air tunning the delivery of fuel and air.
The larger intake manifold along with intake spacer will increase the size of manifold connection which is what we want to have more control of fuel and air delivery.
Flat Slide and power jet built in for add more fuel to get going.
These are maunual choke carbs which when its warm and you are ridding throughout the day you should not need to choke which is located on side of carb, same principle used on my motorcycles I might have to choke on first start but after that nope all day.
You will need new throttle cable, a stock GY6 cable will not work, our Motion Pro Cable will work which is used for two stroke apps same as this carb can be used two or four stroke air filter 48mm or air take cold, a custom choke cable can also be made.
When ordering Scootertronics will help with the set up to get it right for scooter or go cart with cables, air filters and intakes.
Uses Standard VM Jets main pilot and air jets
Fuel Intake Manifold OD 30mm Air OD 44mm
MIKUNI Flatslide 24mm CarbURETOR with Power Jet For those going extreme you will need a flatslide carb with power jet syetem to get things really pumping. TM Series Carburetors provide significant performance improvements over older design round slide carburetors.
Air flows faster and smoother through the TM Series venturi due to the flat slide configuration and the jet blocks which help create a smoothbore effect. The high velocity of the air flow means a stronger vacuum at the needle jet, providing more precise metering and better throttle response
48 Lower States Only