OSCA 1955

MT4-2AD
TN – new model


MT4 by Vignale

 

TN have a revised and modified chassis (the 2200mm wheelbase remained) and is fitted with a new 1491cc dohc engine, now with 125bhp @ 6,300rpm. The bodywork following the same style as the MT4.


 



F.I.A. World Sports Car Championship entries
 
12h Sebring 13.03.1955 (round 2) Results:
# chassis Entrant: gen. class
63 MT4 1500 Braniff / Velasquez C.B.Cornejo 9th S1.5 3rd
64 MT4 1450 #1137 Lloyd / Huntoon Cunningham 7th S1.5 1st
65 MT4 1500 Chapman / Bell H.A. Chapman dnf S1.5 -
66 MT4 1500 Stewart / Boynton P.B. Stewart acc. S1.5 -
74 MT4 1350 #1129 Hansgen / Eager G.E. Tilp ret. S1.5 -
73 MT4 1450 #1114 Linton / Stetson Speedcraft Enterprises dnf S1.5 -
 
Mille Miglia 30.04.-01.05.1955 (round 3) Results:
# chassis Entrant: gen. class
037 MT4 Lucini dna S750 -
512 MT4 1100 #1126 Ricciardi / Sbordone dnf S1.1 -
515 MT4 1100 #1162 Falli dnf S1.1 -
518 MT4 1100 #1128 Bourillot 24th S1.1 1st
519 MT4 Manotti dna S1.1 -
520 MT4 1100 Sani dna S1.1 -
521 MT4 Arosio dna S1.1 -
525 MT4 1100 #1117 "Madero" / Franzoni 80th S1.1 6th
526 MT4 1100 #1144 Monzino / D'Artogna 73rd S1.1 4th
532 MT4 1100 #1155 Nobile / Bettiol 34th S1.1 3rd
533 MT4 1100 #1141 Colantoni / Foglia 33rd S1.1 2nd
542 MT4 1500 #1146 Descollanges / Nicol 14th S1.5 2nd
546 MT4 1500 #1151 Cabianca dnf S1.5 -
549 MT4 Merani dna S1.5 -
558 MT4 1500 #1163 Sgorbati dnf S1.5 -
 
  24h Le Mans 11.06.1955 (round 4) Results:
# gen. class perf. index
40 MT4 1.5 Cabianca / Scorbati 11th 1.1-1.5 4th 11th
 
Tourist Trophy 18.09.1955 (round 5) Results:
# chassis Entrant: gen. class
33 MT4 Cabianca OSCA dna S1.5 -
 
  Targa Florio 16.10.1955 (round 6) Results:
# gen. category class
42 MT4 1.1 Rotolo / Sirchia / (Pasquale) 14th sport 12th up to 1.1 1st
54 MT4 1.1 Ricciardi / Sbordoni ret. - -
64 MT4 1.5 Cabianca / Carini 7th sport 7th 1.1-1.5 1st
66 MT4 1.5 Seidel dns - -
 


Osca MT4 1500, engine: Osca L4 1490 cm³ (Phil Stewart / Ted Boynton) by Philip B. Stewart at 12 Hours Sebring.


Osca MT4 1.1 (Domenico Rotolo / Salvatore Sirchia / Luigi di Pasquale) at Targa Florio.


Osca MT4 1.5 (Giulio Cabianca / Piero Carini) at Targa Florio. 1st in 1101-1500 cc class. 

 


Osca MT 4 1.1 (Bruno Ricciardi / Angelo Sbordoni) at Targa Florio

 

 

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