On 23 March 1986, Piercarlo Ghinzani rolled Osella's number 21 FA1F onto the Jacarepaguá grid for what would prove a landmark race in Formula One regulatory history. Spark Model's resin 1:43 scale model captures that specific car in the team's deep blue livery, complete with Mase watch-brand sponsorship — a combination that has not previously been available in mainstream resin at this scale.
The FA1F: A Privateer Running Works Hardware
Designed by Giuseppe Petrotta and introduced in 1984, the Osella FA1F was derived directly from the 1983 Alfa Romeo 183T works design — a lineage shared by every subsequent Osella F1 car through the FA1L. The chassis weighed approximately 565 kg and was powered by the Alfa Romeo 890T, a 1,497 cc twin-KKK-turbocharged V8 producing around 720 bhp at 10,800 rpm in race trim. It was a substantial piece of Italian engineering in the hands of a team with very limited resources.
Jacarepaguá 1986: The Turbo Era at Its Peak
The 1986 Brazilian Grand Prix was Round 1 of 16 of the FIA Formula One World Championship and the first World Championship event from which naturally aspirated cars were banned outright. Ghinzani, returning to Osella after a mid-season 1985 departure and a stint with Toleman, qualified 23rd with a time of 1:35.988 and retired after 16 of 61 laps with engine failure — a fate typical of the Alfa Romeo 890T unit, which powered Osella to just two championship points across five seasons. Nelson Piquet won in the Williams FW11-Honda; Ghinzani was classified 22nd.
The Spark Model: Resin at 1:43
Announced in September 2026, this Spark Model release fills a documented gap in the 1:43 representation of 1980s Italian privateer F1 machinery. The model is resin-cast — the standard construction for Spark's single-seater range at this scale — and reproduces the FA1F in its Brazil 1986 specification: blue bodywork, Mase and Osella Squadra Corse graphics, and race number 21 on the flanks. Piercarlo Ghinzani remains among the least-represented drivers in modern resin, making this one of only a handful of 1:43 models depicting him.
In the Display Cabinet
A 1:43 Formula One single-seater of this era typically measures around 10–11 cm in length, making it straightforward to accommodate on a standard collector shelf. The FA1F pairs naturally with the race winner — the Williams FW11-Honda — and with the Lotus 98T of Ayrton Senna, who qualified on pole and finished second at this same event. For collectors building a complete 1986 Brazilian GP grid or a broader survey of 1980s Italian F1 teams alongside Minardi and Alfa Romeo, the blue Osella occupies a slot that was genuinely empty until this release.
Frequently asked questions
How big is the 1:43 scale model?
No confirmed overall length figure exists for the Osella FA1F in primary technical sources, so an exact model measurement cannot be stated. As a general reference, a Formula One car of this period typically measured around 4.3–4.5 metres in length; at 1:43 scale that translates to approximately 10–10.5 cm for the model. That is a compact footprint, fitting comfortably on a standard collector shelf or in a small display case.
Does the model have opening parts?
No opening parts have been confirmed for this release. Spark Model's 1:43 resin single-seaters are typically sealed one-piece bodies, with detail concentrated on the exterior surfaces: bodywork graphics, aerodynamic forms, tyre markings, and cockpit area.
What material is the model made from?
The model is resin-cast, which is standard for Spark Model's 1:43 Formula One range. Resin allows sharper reproduction of the FA1F's bodywork contours and livery graphics than traditional diecast at this scale.
Was Ghinzani's car at Brazil 1986 really the FA1F and not the newer FA1G?
Yes. Ghinzani drove the FA1F at the 1986 Brazilian, Spanish, and San Marino Grands Prix before the team transitioned to the FA1G as its primary car. The FA1G was fielded for teammate Christian Danner from an earlier point in the season. This model correctly depicts the FA1F for the Brazilian round specifically.
