If the engine is in good shape, it will go in the mid 70s
VW Bug
ap.130 top end
Twiggy.
A shadow
I have one of these. On mine top end is aprox. 110 mph.
The 1998 Pontiac 2.2 5 speed has a top end of 110 mph.
i GOT MINE UP TO 95 WITH A FEMALE PASSENGER ON BACK WITH NO SWEAT AND THAT WAS FAST ENOUGH FOR HER.
I have 2010 366 and it will do about 50mph but I have 27" swamplites on it so im losing top end speed.
Around 60-65, top end.
You cannot gear something for both, you should be able to find a ratio that makes you happy. If you gear it for low end or fast take-off, you will lose tope end. If you gear it for top end you will lose the low end. There are alot of variable you did not mention, engine size, and performance mods. If you want it to have faster top end than it does now, decrease the size of the sproket on the drive axle or increase the sproket on the motor. I would not do both at once, change one or the other. Go to you local go-cart shop they should be able to help.
An insects horn is called an antenna.
The original Lamborghini Countach LP400 had a top speed of 192mph (309km/h). By the end of its production, the 25th Anniversary Countach had a top speed of 183mph (295km/h).