80.5mm liners for 2.6 ltr block, fits the std 2.6ltr block without any block or head gasket modifications. gives 2.747cc with useful increase in power & torque,

With a ported head, slightly bigger inlet & exhaust valves  slightly better cams these engines give 165 to 170bhp at 5500 rpm with 160 to 165lbs ft torque between 3000 & 3500 rpm on average.

With fast road cams, triple Weber 40DCOE carbs we expect to see 195bhp, 2 engines will shortly be tested.