You can get a hematocrit centrifuge on ebay for like $100.
Veternary EPO. Medical supplies on Amazon or a large animal supply store like Tractor Supply.
Do HGH, steroids, and EPO for a few years WITHOUT COMPETING. Then quit the drugs for a while and begin racing.
You will enjoy the benefits for years without even breaking the rules. Look at Valverde. Big doper then, but still fast.