Date	Result	Event	Driver	#	Reference
55 - SF
55/sep/17	6th	Tourist Trophy, Dundrod	Eugenio Castellotti/ Piero Taruffi	#4
55/oct/16	3rd	Targa Florio	Eugenio Castellotti/ Roberto Manzon	#116
55 - George Tilp, Short Hill, NJ, USA
55/dec/10	144.2	Straightwy Speed Trials, Nassau	Phil Hill	#20
55/dec/11	1st OA	Nassau Trophy	Phil Hill	#20	BSW p20
56/mar/24	dnf engine	12h Sebring	Phil Hill/ Masten Gregory	#20
56/nov/04	2nd	Palm Springs	Phil Hill	#2	PH52 p21
56	1st	Beverly, MA	Phil Hill	#3	PH52 p29 ??? 0588M
56/dec/07	3rd OA 3rd IC	5 Lap Governor's Trophy heat classes B, C & D, Nassau	Phil Hill	#1	C135 p20
56/dec/07	dnf	20 Lap Governor's Trophy heat classes B, C & D, Nassau	Phil Hill	#1
56/dec/09	dnf	Nassau Trophy	Phil Hill	#1
57/feb/24	dsq	Cuba GP	Phil Hill/ O'Shea	#14
57/jun/09		Boavista GP Portugal	Phil Hill	#18	as a 3 liter ?
58/jan - Luigi Chinetti, USA
5. - William King, USA
- Chevy V8 engine installed
59/jul/05		Meadowdale, race 404	C. Maggiacomo
.. - Fred Spross, USA
.. - Ed Battye, USA
66 - Ralph R. Stefano, 704 2nd Avenue, Anchorage, Alaska, USA - 272-9912 (advertised as 3.5 liter Testa Rossa)
66 - sales ad claims engine in 0636 by same owner (500 TR)
76 - Bob Dusek, Solebury, PA, USA