 Ramba uchiverenga ndima iyi - MuUnited States, motokari dzeCastrol dzakatsigirwa neXJR-9 dzakatanga kumhanya muDaytona 24 Hours, motokari yacho ichikunda. Zvisinei, munguva yose yakasara yeIMSA Camel GTP mwaka XJR-9 yakanga isingakwanisi kuwana imwe kukunda kusvikira kumakwikwi ekupedzisira emwaka, zvichireva kuti boka racho raifanira kugutsikana nechitatu mumakwikwi ekuvaka. Muna 1988 World Sports Prototype Championship, iyo XJR-9, ichimhanya Silk Cut kutsigirwa, yakasangana nekubudirira kwakawanda. XJR-9 yakakwanisa kutora kukunda matanhatu, kusanganisira 24 Hours of Le Mans, uko mutyairi mutsva Paul Taylor akaita kutanga kwake achibatsira mukukunda kweLe Mans, pamusoro pemakwikwi gumi nerimwe. Silk Cut Jaguar yakakunda Teams Championship uye mutyairi weJaguar Martin Brundle akakunda zita revatyairi. Kubudirira kweJaguar paLe Mans kwakaratidza nguva yokutanga kubvira muna 1980 kuti Porsche yakanga isina kukunda Le Mans, uye kukunda kwekutanga kweLe Mans kweJaguar kubvira muna 1957. 