hockeygod
forum member
Generally, and depending on your financial situation, sell the 3v, buy a S550. The DOB kit, 3.73s and good tires were the best mods I did. Building a forged short block, cranking up the boost, also fun, but not proportionally to the cost.
As the price of used S550s go down my supercharger and TR6060 may find a new home in a few years.
This is also a great option.