Go kart 6.5hp eberth engine

[Mikgokarting]

Hey, what speed can an eberth 6.5hp governor taken out, Big exhaust fitted And no air filter with stock carb what speed can it reach ?

 

[mckutzy]

What is the od of the wheels....Measured from ground not sidewall size?

 

[Mikgokarting]

The wheels are from a manco dingo off-road tires are quiet big

---------- Post added at 04:09 PM ---------- Previous post was at 04:07 PM ----------

It’s a live axle

 

[mckutzy]

To answer the question.. we need to know the outside diameter...

 

[Karts of Kaos]

and gearing

 

[landuse]

Yes. Please give us tyre diameter, as well as all the tooth counts on the sprockets. And maybe the approximate weight of the kart and rider.

Pics would help too

 

[Mikgokarting]

The tooth count of clutch sprocket is 10 and the main sprocket is 54/55 the weight of the kart probably 25kg the wheel diameter is 9.3 inches and the tires are Carlisle 18x9.50-8 Rear Tire with Tread for Manco Dingo Go-Karts
The engine has no governor, exhaust custom and no air filter, custom throttle with full throttle

 

[Mikgokarting]

Whole tyre diameter is 17inch

 

[mckutzy]

33.717mph according to this site...
https://www.bmikarts.com/Go-Kart-Gear-Ratio-Speed-Calculator

 

[Mikgokarting]

33.717mph according to this site...
https://www.bmikarts.com/Go-Kart-Gear-Ratio-Speed-Calculator

How can we make the top speed 45/50?