You can shave seconds of your average lap time by simply switching to the Tillotson TCT. The TCT AFR is calibrated for your engine. The superior fuel atomisation gives faster engine response. You'd want to run lean when coming out of a corner and when picking up speed and you want maximum top end speed.

Our new Tillotson TCT carburetor is really more than just a carburetor; it’s a fully integrated fuel system that combines a form of mechanical fuel injection with enhanced atomization and accelerated fuel flow.  With the TillotsonTCT technology, we are able to map performance directly to the engine, increasing and decreasing the fuel/air mixture at each load point to provide the engine with optimum performance with the lowest possible emissions.   Traditional carburetors can only add fuel as the engine accelerates, making it difficult to adjust to lean spots and impossible to reduce fuel along the progression.  With the Tillotson TCT technology, we can add or subtract the fuel supply wherever and whenever desired in the acceleration curve.  We can also provide more fuel at idle to make starting easier and/or less fuel at WOT and increasing power while still lowering overall emissions.

Improved Acceleration - Increased Top End Speed - Lower Fuel Consumption

Lower Emissions - Enhanced Engine Life - More Stable Power Under Load

Tillotson TCT Go Kart

Engine capacity: 80-225cc

Choke types: All choke types available

Bore size/Butterfly: ø18mm

Venturi: 169mm^2  or =  ø14.6mm

Customer Testimonials

USA, November 2017 - from www.gopowersport.com website:

Product: Tillotson TCT Mechanical Fuel Injection ( Carburetor Replacement)
Posted By: Vince Muncy
________________________________

I want to say that gopowersports is far beyond any other website selling go cart parts. This Tillotson carburetor and fuel pump setup dials in the engines potential. NO MORE JET changes, immediate control of engine behavior, very easy and inexpensive boost, reliable, air/fuel mix in demand, plus it is the same money!!!!! Example; jet, intake & filter, and header= 70-80$. Now; Tillotson, intake & filter, header =70-80$. No fuss, no one size fits all, no choke bracket, BUT pure perfection! Everything and more! Thanks gopowersports!

Brazil, December 2016:

"Note that there was an improvement in time with the new carburetor." 

"I think that engine responses improved and this is very important in the race result."

"I am very pleased with the result of the new carburetor, some friends have been interested in this carburetor TCT."

S-Afrika, June 2016: 

"Shane tells me we can make your day today—Our tame go kart Guy won every heat and the final in Capetown on  Saturday, very much influenced by the performance of the carb, to the extent that his competitors were all complaining".

When seconds count technology matters.
Video
Tillotson TCT on a 212cc Tillotson Engine
Wheels spinning and Doughnuts. Combination of a good fuel system, good engine and good people.
Video from www.gopowersports.com