Aids throttle response as the plenum no longer has to be pressurised after opening the throttle

Increased runner and plenum volumes allowing for bigger HP and torque

Built to allow the more extreme cam profiles to be used in a road situation with minimised idle problems

60% increase in throttle area over largest twin throttle currently available (72mm)

74mm Plenum inlet flange that can be increased to 78mm ( 23% increase in flow over 72mm twin throttles )

Light weight alloy plenum housing to withstand extreme boost at a high fatigue life

It ensures a more equal distribution of workload across all cylinders by the engine allowing more HP to be generated safely

Plenum optimised for volume and flow using F1 technology

Complete with 6 additional ASNU SC injectors in a location optimised for that specific design

High flow upper fuel rail utilising -8AN fittings with a 17mm internal bore

Upper fuel rail designed to operate with integral fuel pressure & temp sensor

Designed to operate with the ASNU R35GTR fuel rails with pressure sensor (requires sensor to be relocated to the upper rail location)

Designed and machined with pre centre drilled bosses for Nitrous or ADI/water methanol injection

CNC machined from billet 6082 & 7072 Alloy.

-8AN vac balance pipe between banks to give a good idle and avoid traditional ITB setup issues.

-8AN Boost balance pipe.

Vacuum and boost ports, with brake booster vacuum take off

Designed to operate with the GTR’s original throttle motor internals (not supplied)

Utilises stock MAP sensor (not supplied)

Constructed to road car levels of durability, allowing extreme HP daily drivers

Integral air trumpets built into the plenum back plate