TVR E6104 4.0 RG
Crankshaft, billet EN40B fully machined
Uprated crankshaft for the TVR Speed 6 engine. These billet crankshafts are manufactured in the UK to the highest specifications on the latest Mori Seiki NT 4250 5 axis CNC machine as used in the highest levels of F1 manufacturing. Initially roughed out from billet EN40B, fully stress relieved, second machined and nitrided with final machining and balancing these crankshafts will be the ultimate specification for the TVR Speed 6 engine whether normally aspirated or supercharged, road or race. These EN40B nitrided crankshafts to our design will be available in a number of different strokes for both normally aspirated and supercharged variants. This crankshaft is the replacement for the standard 92.00 mm stroke giving a swept capacity of 3996cc on a srandard bore. These crankshafts are lighter than both the standard crankshafts and the occasionally used TVR billet crankshafts in the Red Rose variants.