Re: I got over 40mph today!
I really like my Pig with a 36 tooth rear. I live in a flat area and it is a great upgrade for lowering rpm. I'm 250 lbs and it hauls me around no problem with nothing but a tuned pipe.
Second best upgrade ever after hd #40 chain.
If more is better, then too much is just enough.
If you can't afford it, build it yourself.