<prompt> Pedzisa mutsara unotevera: ACO yakanga ichishanda pedyo neIMSA naBill France Jr. weNASCAR neDaytona Speedway, kukurudzira makwikwi epakati pemakwikwi. Nokuda kwechinangwa ichocho motokari ina dzeIMSA nedzimwe mbiri dzeNASCAR dzakapinda. Kunyange zvazvo nhangemutange yacho yakasangana nenhangemutange yeNASCAR paRiverside zvikwata zviviri zvevaduku zvakasvika. Hershel McGriff akamhanya nemwanakomana wake muDodge Charger yavo, nepo Dick Brooks akagovana Ford Torino yake naDick Hutcherson anotyairawo NASCAR, uye murwi kubva ku  <response>: Mujaho wa1966 naFord naMarcel Mignot murayiridzi wokutyaira paLe Mans circuit. Motokari dzacho dzaifanira kugadziridzwa kuti dzikwanise kutendeuka kurudyi uye dzaifanira kunge dziine magirazi anotsvaira mahwindo nemarambi. Zvaiva nyore kuti zvive motokari dzairema kupfuura dzimwe dzose pamakwikwi acho, uye zvaikwezva vatapi venhau uye zvaifarirwa zvikuru nevanhu vokuFrance. Iye zvino mutambi wemuAmerican Trans-Am John Greenwood akanga ambouya neCorvette kumakwikwi. Gore rino Corvette yake yakashandurwa IMSA-spec, yakatumidzwa kuti Batmobile yakasvika. The chassis rakagadzirwa Bob Riley aimbova Ford GT uye Saturn chitundumuseremusere injiniya uye aerodynamics kubudikidza Zora Arkus-Duntov. Kunyange zvazvo rwaiva rwakarema, uye rwaiva nemabhureki makuru edhisiki, V8 yaro hombe yaiva nemasendimita 427 cubic inches yakabudisa 700 bh.p. uye yakaita kuti motokari yacho ikurumidze kumhanya zvinoshamisa 355 kph 220 mph. Michael Keyser akatenga imwe yeChevrolet Monzas itsva yakagadziridzwa neDeKon Engineering, yakavakwa kuti itore Porsche mumutsara weIMSA. Tom Vaugh naDiego Febles vakapindawo mumakwikwi aya nemotokari mbiri dzePorsche dzakarongwa maererano nemitemo yeIMSA. 