Class 4 This article should be brickified to fit within the style of Brickipedia. Please follow the guidelines in the Manual of Style and Wikipedia:How to edit a page. High Speed Adventure was a subtheme Town, that ran from 1987 to 1988. It is one of the smallest themes, at only two sets. Sets 6357 Stunt 'Copter N' Truck 6641 4-Wheelin' Truck See Also Model Team Service and Repair LEGO Hobby Sets Retrieved from "https://brickipedia.fandom.com/wiki/High_Speed_Adventure?oldid=1070872" Categories: Class 4 articles Articles that need to be Brickified Town Themes Themes introduced in 1987 Subthemes Discontinued Themes Community content is available under CC-BY-SA unless otherwise noted.