lambda exhaust sensing. For the Mondial t, a Bosch Motronic 2.5 or 2.7 engine management system controls both the ignition and fuel metering functions. Exhaust gases on all models are collected via 4-2-1 systems fitted to the outside of each cylinder bank, flowing through a one or two catalytic converters to twin outlets each side of the rear panel. Power and torque figures quoted are for European versions Transmission In the Mondial 8, QV, and 3.2 models, the transmission housing is integral with the engine sump casting, albeit with its own oil supply, sitting below and slightly to one side of the main block. Drive to the gearbox is via a single-plate, diaphragm-spring clutch and a set of drop-gears located outboard of the left-hand end of the crankshaft, with output torque feeding into a friction-plate limited-slip final drive unit offset to the rear of the gearbox. A five-speed, all-indirect manual transmission using a "dog-leg" selector pattern was the only transmission offered. Instead of the conventional "H" shift pattern, this arrangement (also known as a "reverse h-gate") has 1st gear situated to the far left and back, behind reverse. This pattern has been popular with racing gearboxes, as it allows quicker, more direct shifts between 2nd and 3rd, and 4th and 5th, gears. The output from the final drive to the rear wheels is via a pair of short, solid drive shafts fitted with constant-velocity joints at each end to allow for suspension articulation. For these models, clutch actuation is hydraulic, unlike their two-seater cousins' cable systems, and transmission selection is via a rod which extends through the centre chassis tunnel and passes through the engine sump into the transmission housing. For the Mondial t, the engine and transmission were substantially reconfigured and their orientations rotated by ninety degrees to place the axes of both the engine crankshaft and the transmission input shafts parallel to the vehicle's longitudinal axis. The transmission and final-drive units form a combined transaxle arrangement fitted to the rear of the engine block, using a design originally derived from Ferrari's 312T Formula 1 car. Drive from the single-plate clutch enters the gearbox and is turned ninety degrees by bevel gears to the main transmission shafts which are aligned transverse to the vehicle. A parallel crownwheel with integral limited-slip action directs output torque to driveshafts with CV joints at each end. The clutch is hydraulically-actuated, and gear selection