ThunderCats (comics) entered the Book of Omens to begin his training and claim his rightful place as Lord of the ThunderCats, but Mumm-Ra uses a powerful spell to keep Lion-O trapped in the book for several years in real time, not "Book" time, and seizes control of Thundera afterwards. In the follow-up mini-series, "The Return" (written by Gilmore and illustrated by Benes, Pimental and Lea), published in 2003, Lion-O returned to Thundera to find it enslaved to Mumm-Ra. Several of the ThunderCats are scattered. Panthro, who was left in charge while Lion-O was away, was forced into slave labor. Tygra and Cheetara
BL O-series engine Montego, where it was later optionally available with fuel injection or turbo-charging. This installation of the O series was adapted for use with the Honda PG-1 end-on manual gearbox, replacing the gearbox-in-sump design traditionally used on British Leyland front-wheel-drive products. The 1.7 L O series was not used in these vehicles, which featured R- and later S-series 1.6 L units. The cylinder blocks of the later transverse and earlier longitudinally mounted versions of the engine are not however interchangeable owing to differences in the gearbox mounting flange. In 1986, BL collaborated with Perkins to convert the O series to run