Carburetors

Dirt bike carburetors for that cutting edge engine performance from DG and Mikuni using state of the art technology. Feel the roar when you move the throttle and your engine responds. Dirt bike carburetor should be in excellent shape for the engine to perform at its best. Get cheap deals here on premium dual sport carburetor brands. For important info about your dirtbike carburetor, please scroll to the bottom of this page.

Featuring DG Keihin Offroad Carburetors PWK Series D valve and PJ series Oval valve for all racing conditions. Feel the power increase and get rid of that post-jump fuel starvation. Long lasting and high tech DG Carburetors are a choice of professional racers and champions.

DG Keihin Offroad Carburetors PWK Series D valve DG Keihin Offroad Carburetors PJ Series Oval Valve $187.95

Reliable and cost effective Mikuni Carburetors for racing and street bikes ensure smooth flow of air and fuel to your dirbike or MotoX engine at all throttle speeds. Hi tech design with precise jets and smooth bore for great throttle response and fuel efficiency.

Mikuni Flat Slide TM Series Carburetors Mikuni Round Slide VM Series Carburetors Mikuni TMX 38-27-K Series Carburetors $179.95

About your dirt bike carburetor A dirt bike carburetor mixes air with fuel and delivers air-fuel mixture to the engine. A carburetor must be tuned to deliver air and fuel in a precise ratio in order for the engine to perform well. The exact air-fuel mixture ratio changes with a number of external factors. If you want your dirt bike or dual sport engine to deliver peak performance, it is important that you get the carburetor adjusted or ‘tuned’ frequently, or at least when you think the engine is not responding as you would like it to. Generally speaking, air fuel mixture has to be re-adjusted every time there is a change in elevation, temperature or the fuel you are using. Dirt bike carburetor has many small and complicated parts which take an expert to re adjust or replace. Main jets are there to control the air-fuel mixture flow into the engine from ¾ open to full open throttle. There are smaller jets like pilot jets, slide jets, needle jets and needles that control the air fuel mixture from zero to ¾ position of throttle. All dirt bike users may not know how to tune their bike’s carburetor, but your bike’s engine will tell you when your carburetor is not working properly. Poor throttle response, missing/rough running of engine, black smoke, longer starts, difficulty to keep engine running at low throttle, burnet, oily or reddish spark plugs are all symptoms that your dirt bike carburetor needs attention.