1963 Corvette Grand Sport


Chassis number: 30837x 100013
Date of original manufacture asserted: 2013
Year asserted: 1965
Chassis: Steel Tubular Spaceframe
Engine: Prototype all aluminum 6178 cc V8 with 570 BHP @ 6200 RPM and 732 NM @ 4800 RPM
Fuel system: 4x Weber DCOE 58mm
Fuel tank: ATL in FRP container, 130L
Gearbox: GM Muncie M22 4 speed
Differential: GM HD Limited Slip, 3.55
Weight: 916 kg


Tachyon has built this Duntov & GM licensed Corvette Grand Sport continuation in 2014. Extensive 400 page research report on GS Period Competition comes with the car.

Participated and podium finishes

Raced at Zandvoort, Assen, Dijon, Nurburgring, Spa, Bilster Berg, Hockenheim, Monza, Brands-Hatch, Silverstone, Monte Blanco, Portimao, Copenhagen and also South Africa.


Feel free to contact us at +31 35 6037993 or email us on d.bramer@tachyon.nu