Ralston 1964 Tigre MkIII-B < T W E L V E > GlassRoof Hardtop
Following the modest success of the post-WWII Ralston Tigre MkII, the Ralston company looked to a more ambitious and glamorous execution with the Tigre MkIII, released in 1961.
The basis for the new car, again came from the General Motors' premium division - Cadillac - for the architectural hardware.
The Frame & Underbody was developed from the 1959/60 GM 'C' Bodies - a short-lived production run for GM, hence the availability to the Ralston Company. Wheelbase was set at 130 in (3,302 mm) for the standard sedan, and all the specialty 2-door cars. The long-wheelbase Limousine, Town Car and Specialty models sharing the GM 'D' Body 150 in (3,805 mm) with the Cadillac Series 75 / Fleetwood.
Powertrain was also Cadillac derived, incluing the 390 CID (6.4 Litre) V8 engine. Power was rated the same 345 bhp (257 kW). Cadillac was to retire this engine, with the development of a new engine of the same capacity for 1961.
One notable characteristic of all Ralston Tigre MkIII models are the reverse-opening doors. On all two-door cars, the doors operated on special hinges to move backwards along the body, offering easier ingress and egress for all passengers. For the four-door models, the front doors were conventionally hinged, per the originating GM 'C' and 'D' body vehicles, whilst the rear doors adopted the special hinged mechanism to allow rear passengers easier access. The adoption of GM's body-on-frame chassis permitted the omission of a conventional B-pillar on the four-door cars. A rarity at the time, but shared with the contemporary Lincoln saloons.
The real party trick appeared in 1964, with the introduction of the MkIII B. This model, though visually little changed from the MkIII of 1961, incorporated the first (and only) reintroduction of the V12 engine to the US-based motor industry.
Once more, the engine was based on that of a Cadillac.
www.thetruthaboutcars.com/2010/04/the-ohc-v12-that-cadill...
The prototype engines were produced in 7.4 and 8.2 litre forms, originally to support the fitment of the V12 to the upcoming Cadillac Eldorado - Cadillac's first front-wheel-drive vehicle. Ultimately the V12 installation in the Eldorado was cancelled, as the engineering team considered the engine to be transversely installed, until late in the development, where the V12 length would have been a significant disadvantage in terms of installing a matching transmission. Cadillac instead, continued with V8 development at the same swept capacities, even when the Eldorado was ultimately launched with the longitudinal engine installation with the gearbox alongside. As the Eldorado was to be the most premium of premium Cadillacs, the large capacity V8s filtered across to the RWD BOF models, but the V12 was not fitted to any of the division's cars.
This opened the possibility of offering the V12 to another luxury vehicle manufacturer who did not have the funding to develop such an engine on their own.
Ralston, wishing to also continue the production of the V8 models launched in 1961, renamed the V8 as the , and offered the V12 engined as a premium model above this. In truth, the engine was the only key difference, as there were very few restriction on the use of either engine in combination with the low-volume bodystyles on offer.
Ralston remained (relatively) conservative on the engine specification, choosing not to lift the power from the original Cadillac specification, nonetheless choosing the larger 8.2 litre capacity engine at a rated 394 hp (296 kW) and 506 lb.ft (686 Nm).
Externally there was noting to differentiate between the fitment of the V8 and V12 engines to the cars, other than the subtle text spelling out or on the side engine vent ahead of the doors. The 1964 introduction coincided with a minor external facelift, key change being the fitment of a third 'X' feature in the front grille, replacing the '5th' headlamp feature fitted on 1961-early 1964 vehicles. Additionally, the modest tailfins were trimmed smaller again, and a more conservative rear licence plate treatment used in place of the 3rd rocket pod in the rear facia.
The model shown here is the rare 'GlassRoof' Hardtop model. This features the outer bows from the standard hardtop, augmented by a third, central bow, tied to the front header bow, and two transverse bows to the side bows. The rear window remained glass, though to a different design to the regular hardtop, while the four glass panels in the roof were actually poly-carbonate (a type of very hard plastic), to improve roof durabaility. The panels were also heavily tinted to reduce heat build up in the cabin.
This metallic earth-orange 'GlassRoof' was one of 18 models built, and the 3rd V12 engined model.
This Lego miniland-scale Ralston Tigre MkIII B GlassRoof Hardtop (1964) has been created for Flickr LUGNuts' 95th Build Challenge, - "Designing the Ralston Legacy", - for the design of vehicles under the fictional 'Ralston' company. The models must include a 'X' design feature on the car or bike. A number of Ralston challenge vehicle concepts are possible in this challenge.
[Cadillac V12 engine information taken from 'thetruthaboutcars.com']
www.thetruthaboutcars.com/2010/04/the-ohc-v12-that-cadill...
Ralston 1964 Tigre MkIII-B < T W E L V E > GlassRoof Hardtop
Following the modest success of the post-WWII Ralston Tigre MkII, the Ralston company looked to a more ambitious and glamorous execution with the Tigre MkIII, released in 1961.
The basis for the new car, again came from the General Motors' premium division - Cadillac - for the architectural hardware.
The Frame & Underbody was developed from the 1959/60 GM 'C' Bodies - a short-lived production run for GM, hence the availability to the Ralston Company. Wheelbase was set at 130 in (3,302 mm) for the standard sedan, and all the specialty 2-door cars. The long-wheelbase Limousine, Town Car and Specialty models sharing the GM 'D' Body 150 in (3,805 mm) with the Cadillac Series 75 / Fleetwood.
Powertrain was also Cadillac derived, incluing the 390 CID (6.4 Litre) V8 engine. Power was rated the same 345 bhp (257 kW). Cadillac was to retire this engine, with the development of a new engine of the same capacity for 1961.
One notable characteristic of all Ralston Tigre MkIII models are the reverse-opening doors. On all two-door cars, the doors operated on special hinges to move backwards along the body, offering easier ingress and egress for all passengers. For the four-door models, the front doors were conventionally hinged, per the originating GM 'C' and 'D' body vehicles, whilst the rear doors adopted the special hinged mechanism to allow rear passengers easier access. The adoption of GM's body-on-frame chassis permitted the omission of a conventional B-pillar on the four-door cars. A rarity at the time, but shared with the contemporary Lincoln saloons.
The real party trick appeared in 1964, with the introduction of the MkIII B. This model, though visually little changed from the MkIII of 1961, incorporated the first (and only) reintroduction of the V12 engine to the US-based motor industry.
Once more, the engine was based on that of a Cadillac.
www.thetruthaboutcars.com/2010/04/the-ohc-v12-that-cadill...
The prototype engines were produced in 7.4 and 8.2 litre forms, originally to support the fitment of the V12 to the upcoming Cadillac Eldorado - Cadillac's first front-wheel-drive vehicle. Ultimately the V12 installation in the Eldorado was cancelled, as the engineering team considered the engine to be transversely installed, until late in the development, where the V12 length would have been a significant disadvantage in terms of installing a matching transmission. Cadillac instead, continued with V8 development at the same swept capacities, even when the Eldorado was ultimately launched with the longitudinal engine installation with the gearbox alongside. As the Eldorado was to be the most premium of premium Cadillacs, the large capacity V8s filtered across to the RWD BOF models, but the V12 was not fitted to any of the division's cars.
This opened the possibility of offering the V12 to another luxury vehicle manufacturer who did not have the funding to develop such an engine on their own.
Ralston, wishing to also continue the production of the V8 models launched in 1961, renamed the V8 as the , and offered the V12 engined as a premium model above this. In truth, the engine was the only key difference, as there were very few restriction on the use of either engine in combination with the low-volume bodystyles on offer.
Ralston remained (relatively) conservative on the engine specification, choosing not to lift the power from the original Cadillac specification, nonetheless choosing the larger 8.2 litre capacity engine at a rated 394 hp (296 kW) and 506 lb.ft (686 Nm).
Externally there was noting to differentiate between the fitment of the V8 and V12 engines to the cars, other than the subtle text spelling out or on the side engine vent ahead of the doors. The 1964 introduction coincided with a minor external facelift, key change being the fitment of a third 'X' feature in the front grille, replacing the '5th' headlamp feature fitted on 1961-early 1964 vehicles. Additionally, the modest tailfins were trimmed smaller again, and a more conservative rear licence plate treatment used in place of the 3rd rocket pod in the rear facia.
The model shown here is the rare 'GlassRoof' Hardtop model. This features the outer bows from the standard hardtop, augmented by a third, central bow, tied to the front header bow, and two transverse bows to the side bows. The rear window remained glass, though to a different design to the regular hardtop, while the four glass panels in the roof were actually poly-carbonate (a type of very hard plastic), to improve roof durabaility. The panels were also heavily tinted to reduce heat build up in the cabin.
This metallic earth-orange 'GlassRoof' was one of 18 models built, and the 3rd V12 engined model.
This Lego miniland-scale Ralston Tigre MkIII B GlassRoof Hardtop (1964) has been created for Flickr LUGNuts' 95th Build Challenge, - "Designing the Ralston Legacy", - for the design of vehicles under the fictional 'Ralston' company. The models must include a 'X' design feature on the car or bike. A number of Ralston challenge vehicle concepts are possible in this challenge.
[Cadillac V12 engine information taken from 'thetruthaboutcars.com']
www.thetruthaboutcars.com/2010/04/the-ohc-v12-that-cadill...