O.M.
S.A. Officine Meccaniche Fabbicia Brescana di Automobili






MG

665 "Superba" N1-N5, S1-S5, MM, SMM, SSMM

Touring/Competition
Design:Ottavio Fuscalo
Engine:6 cyl in-line, 65 * 100 mm = 1990cc, 2 valves/cyl 40 hp
Engine:6 cyl in-line, 67 * 105 mm = 2220cc, 2 valves/cyl 40-70 hp(N5 2.2L, S5, MM 2.2L SMM)
SMM: Roots supercharger 70 hp
Transmission:4 speed gearbox
Chassis:channel section side members
Suspension:front: beam axle, semi elliptic leaf springs
rear: live axle semi elliptic leaf springs
Dimensions:wheelbase: 310 cm (N), 280 cm 8S), track: 132/132 cm
Weight:900 kg (N), 850 kg (S)
Year:1923-30, cars built

Introducd at the 1923 Milan Motor Show the Models 665 was develope through the year s in multiple variant: Normale (N) series 1-5, Sports (S) series 1-5, M 2 L, MM 2.2l, SMM and SSMM 2l and 2.2L.

Victories:
1924
1. Circuito di MugelloMorandi
1925
1. Gran Premio di TripoliBalestrero
1. Coppa VinciBalestrero
1926
1. 1926 Coppa VinciBalestrero


MG

8C Grand prix

Grand Prix 1500cc
Design:
Engine:8 cyl in-line, 56 * 75 mm = 14777cc, OHC 2 valves/cyl, Roots supercharger, 117 hp
Transmission:4 speed gearbox
Chassis:channel section side members
Suspension:front: beam axle, semi elliptic leaf springs
rear: live axle, semi elliptic leaf springs
Dimensions:wheelbase: 280 cm?, track: 122/122 cm?
Year:1926, 3 cars built





SALMSON
Société des Moteurs Salmson, Billancourt


Salmson

Salmson

Salmson Grand Prix 8C

Voiturette
Design:Émile Petit
Engine:8 cyl in line, 50 * 70 mm = 1085 cc, 2 semi-desmodromic valves/cyl, Cozette supercharger 140 bhp
Transmission:4 speed gearbox
Chassis:channel section side members
Suspension:front: semi elliptic leaf springs, friction dampers
rear: quarter elliptic leaf springs, friction dampers
Dimensions:wheelbase: 249 cm, track: 109/109 cm
Year:1927




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