<prompt> Fabi akadzoka nePorsche Motorsports muna 1990 kuti atyaire No. 4 yavo Fosters-Quaker State March 90P-Porsche Indy V8. Pamberi pokutanga kwemwaka, Porsche yakanga yava kuzovaka chassis yecarbon fiber yose nemuvaki wavo, March Engineering. Muna Ndira, vakwikwidzi vePorsche vakavhota vachipesana nekushandiswa kwemotokari uye semhedzisiro Porsche aifanira kushandisa chassis yegore reMarch 89P. Fabi akakwanisa kuva wechinomwe muToyota Grand Prix yeLong Beach asi akapedza ari wechigumi. Imwe March 90P itsva yakashandiswa paIndianapolis 500  <response>: uye Fabi akatanga ari wechi23 ndokurega ari wechi18 nemhaka yezvinetso zvokufambisa pashure pemakumbo 162. Fabi gare gare akakodzera pachigaro chepamusoro che a hrefGrand20Prix20of20DenverTexacoHavoline Grand Prix yeDenvera.Akatungamira denderedzwa rimwe asi akadonha mushure memadenderedzwa manomwe uye akapedza makumi maviri nemanomwe. Fabi akawana mugumo wechitatu, paMarlboro Grand Prix paMeadowlands, paMeadowlands Sports Complex, uye akapedza mwaka wegumi nemana mumapoinzi. Pakupera kwemwaka Porsche akabva muIndy car racing saka Fabi akatamira kuWorld Sportscar Championship muna 1991 uye akakunda mukwikwidzi. 