Maserati 5000 GT

In an attempt to revive sales, Omar Orsi, the son of then Maserati owner Adolfo Orsi, mailed sales brochures of the 3500 GT and the 450S to prospective wealthy buyers. One brochure was also mailed to the Shah of Iran who scheduled a meeting with Maserati management in late 1958. After taking a test drive in a 3500 GT, the Shah requested Giulio Alfieri to make a road car combining the usability of the 3500 GT with the power of the 450S and offered to fund the development and build costs. The engine received little modifications for road usage, those being an increased displacement of and a reduced compression ratio of 8.5:1. The chassis of the 3500 GT was strengthened to better handle the power of the new V8 engine but some components from the 3500 GT remained; the independent live axles and the braking system. Initially, Bertone was chosen as the coach builder for the body but Carrozzeria Touring was ultimately chosen at the behest of Orsi. The coach builder was given instructions to make the car look distinct from the 3500 GT it was based on. Chief designer Carlo Anderloni used the Persian Baroque architecture as inspiration for the unique grille design and the interior design. The finished car was immediately shipped to the Shah of Iran with little to no exposure to the public. A second car was built to be displayed at the 1959 Turin Motor show which was bought by South African millionaire and Kyalami track owner Basil Read. In 1960, the engine was modified following an increase in demand: the displacement increased to with a longer stroke and a smaller bore, with fuel injection and triple-strand chains added. The new engine developed . The fuel injected 5000 GT was shown at the 1960 Salone di Torino. A new 5-speed ZF transaxle was added with an overdrive gear to better cope with the modifications and ventilated disc brakes were added all around. ==Specifications==

Specifications for the first 5000 GT were: • Maserati 450S-derived four OHC V8, at 5,500 rpm • Lucas mechanical injection or four 45 DCOE Weber carburettors and dual fuel pump • mechanical Magneti-Marelli ignition, dual spark plug • 4-speed manual transmission ZF (later 5-speed) • Front discs, rear drums (later all discs) ==Coachbuilders==

After the first body by Touring, the main body partner since 1960 became Carrozzeria Allemano which made 22 cars, designed by Giovanni Michelotti. Other coachbuilders were as follows: File:1959 Maserati 5000 GT rl.jpg|Touring, ex-Shah chassis 103.002 File: Maserati 5000 GT Scià di Persia (1959) at Laguna Seca Historics (2014) 02.jpg| Touring, ex-Basil Read, chassis 103.004 File:Maserati 5000 GT Pininfarina 1961.JPG| Pininfarina, ex-Gianni Agnelli, 103.008 File:1961-11-03 Torino Maserati 5000 Ghia 103-018.jpg|Ghia at Turin Auto Show 1961, 103.018 File:Maserati BW 2016-04-30 13-47-54.jpg|Allemano, ex-Joe Walsh, 103.026 File:Maserati 5000 GT Allemano noBG.jpg|Allemano, ex-Stewart Granger, 103.036 File:1962_Italia_Maserati_5000_Frua_103.060.jpg|Frua, ex-Aga Khan IV, 103.060 In 1961, Bertone built a one-off 5000 GT that featured a body designed by Giorgetto Giugiaro. The car had a Tipo 104 chassis and a different engine than the standard 5000 GT. ==Buyers==

The 5000 GT was sold at prices around US$17,000 (twice the cost of a Maserati 3500), and in many respects individualized to the desires of its celebrity buyers, including Karim Aga Khan, Italian industrialist Gianni Agnelli, American sportsman Briggs Cunningham, actor Stewart Granger, Italian businessman Ferdinando Innocenti (Ghia-bodied 5000 GT), South African construction magnate Basil Read, Swiss entrepreneur Otto Nef, count Giuseppe Comola, American Musician Joe Walsh, and Mexican president Adolfo López Mateos. ==Further reading==