<prompt> Pedzisa mutsara unotevera: Kukushamiswa kukuru kwavakwikwidzi, vezvenhau, uye vateveri, Marlboro Team Penske yakasvika paIndianapolis Motor Speedway ine injini itsva, yakavanzika-yakavakwa 209 cid Mercedes-Benz pushrod injini, iyo yaikwanisa kunzi 1000 horsepower. Pasinei nezvinetso zvekuvimbika neinjini uye kutarisana nematambudziko ne chassis, boka revatatu rePenske Unser, Emerson Fittipaldi naPaul Tracy rakatonga chikamu chikuru chemwedzi, uye inenge mujaho wose. Injini iyi yakashandisa gadziriro mumitemo yakagadzirirwa kugadzirwa kwebhokisi rekutsvaira injini dzakadai seV-6 Buick injini dzaibvumira kuwedzera 650 cm3 uye 10 inches 4.9 psi 33.8 kPa yekusimudzira. Simba iri rakawedzerwa 1,024 bhasikoro, iro rakanga riri 150-200 bhasikoro pamusoro peV-8s yenguva dzose. rakabvumira Penskes kumhanya nokukurumidza zvikuru, achivapa mbiru uye kunze kwekutanga mutsara pane grid nokuda kwe  <response>: 78th Indianapolis 500. Al Unser, Jr. naEmerson Fittipaldi vakatonga mujaho, pakupedzisira vachipoteredza munda ne16 laps kuti vaende mumakwikwi e200 lap apo Emerson akabata rusvingo rwakabuda kubva kuTurn 4, achipa Al Unser, Jr. kutungamira uye kukunda. Mumwe mutyairi chete akapedza ari pamberi aiva mutsva Jacques Villeneuve. 