Opel Speedster Turbo K06 and Inlet Manifold

This car had previously been in for a full engine rebuild with forged pistons and steel rods, strengthening the factory Z20LET engine and was running a K04 Z20LEH VXR turbocharger, Milltek 63.5mm exhaust system, Pro Alloy chargecooler and VXR injectors.

It returned to us to have some further enhancements which included a full 76mm Tullett exhaust system, a K06 turbocharger, Courtenay Klasen inlet manifold, uprated clutch and 80mm air flow meter.

After mapping and a full rolling road set up it is now producing 334bhp and 340lb ft torque, and is very at home on the track where it spends most of its ‘working’ life.

VX220 Turbo Mapping

VX220 Turbo Mapping

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