From the SFMW site: An advanced-design propulsion system applies sequentially pulsing electro-magnetic power to propel the train at high speeds along the 630-foot-long, U-shaped track.
SFGAm said 630' long too, with a 2,700ft ride cycle (same as what SFMW said).
Oh, and what do ya know! From the SFO site:
Top Speed 70 mph
Height 180 feet
Length 2,700
Wow, if I didn't know any better, I'd say those are all the same coasters! ;)
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If you are looking for trouble, you found it. -- Steven Hawking