Osella Corse is an Italian car brand specializes in building sport cars for hill climbing and minor sport race championship. The car featured in the video is the Osella PA9/90, a historic hillclimb prototype built in 1989 as an evolution of the PA9 (1981). Most of the PA9/90s were moved by a 2.0 liter BMW M12/7 engine which was able to produce around 300 bhp at 10000 rpm. Afterwards it was adopted a bigger BMW engine (the 2.5 liter S14) that had more torque than the M12/7. In this video you can hear the sound differences of the 2 engines. In particular the first PA9/90 (yellow) has the 2.0 BMW M12/7 engine instead the other two (light blue and lime yellow ones) are moved by the 2.5 BMW S14. #osellacorse #bmw #hillclimb
you prolly dont care but if you are stoned like me during the covid times you can watch all the new series on instaflixxer. I've been watching with my gf recently =)
Primero FELIZS AÑO, ahora si, que buen sonido y ese final expectaculaar....!!!! me vuela la cabeza esos finales...!!! GRACIAS POR TAN BUENOS VIDEOS SALUDOS..!!!
voi che siete esperti...quando e perchè si usa l'M12 o l'Honda? (K20?) sono motori concorrenti?se sì quale è preferito? io "conosco" abbastanza solo l'M12 ma non so come e in che misura (categorie ecc.) venga impiegato...forse ho fatto una domanda scombinata :)
Dušan Pešić caes above are bmw inline4. They are in fact the halfs of flatplane8 therefore sound similiar in terms of harmonic interval. Compare v10 to i5 and v12 to i6 and v6 to i3 :)
