Torque Converter Questions

[cswlightning]

I'm looking for parts to build a go kart and I pretty much have everything. I found a good deal for an engine so I want to use some of the $200 I saved for upgrades. I was thinking a torque converter. Do they increase your top speed on flat pavement or beef up your acceleration? please let me know.
P.S. If thats a yes, what does the converter replace? the clutch, certainly, but anything else?
P.s.s Can you just use a normal 60 tooth sprocket and # 35 chain with a torque convertor?

 

[toofarnorth]

A Torq-a-verter will increase your top speed 10%, but the real benefit is the improved acceleration, also for off road they are good for going low speed over rocks and up hills. Yes you would keep your axle sprocket, just make sure you get one set up for a #35 chain. The converter just replaces the clutch.

 

[cswlightning]

Ok thanks that clears everything up. I guess I'll get one If I get a good deal on the engine

 

[toofarnorth]

Make sure the engine you get has a 3/4" or 1" non tapered output shaft, as those are the only sizes the torq-a-verter comes in.