they are 270 steering wheels I believe (cant turning it to the left more then one rotation).
Most arcade driving games are 360 (free spinning). These are really closer to a mouse or spinner... And are usually hacked that way.
most 270s really don't do well with 360 games. I've heard of people getting them to work... but it was basically ripping all the guts off the back, adding an encoder wheel, and attaching a hacked mouse to the side.
So the only solution for you might be desgroying your momo... and I think they have a lot of resale value on ebay.
You should lconsider looking on ebay for a poleposition steering wheel and putting it on your system instead.
btw, I plan on selling two 360 steering wheels on the buy/sell/trade this weekend.