2008 Dodge Viper SRT10 ACR uses new 8.4- litre SRT10's aluminum engine V-10, which produces the land-shake 600 powers (l.s.) and bus-smoking 560 lb.-ft rotating moment. This presents deep surrounded aluminum machine block V-10, cylinder head equiped the Computer Numerically Operated (formed cameras of combustion CNC), greater valves and Variable Synchronizing the Valve (VVT). VVT Is