Sky Rocket was renovated into which roller coaster, that had the longest drop at the time?
Sky Rocket:  It is the first coaster erected at the park since the renovation of the Steel Phantom into the Phantom's Revenge in 2001; it also marks the return of a roller coaster that features inversions. Phantom's Revenge:  When it opened in 1991, it was the fastest roller coaster and had the longest drop of any roller coaster in the world.
i don't know