In the last 5-10 years the Toyota 2JZ has become one of the most potent engines in the world Sports Compact scene. The 2JZ has single handedly been behind many world records and the development and pursuit of faster times is still on going. Plazmaman have been working alongside race teams and engine builders to fine tune the 2JZ inlet design over the last decade. What we have introduced now into the world market is one of the most robust and technically correct designs available. We have spent a large amount of time concentrating on 2 things;the first being the port size vs taper, and the second being the manifold dome volume.

These manifolds were primarily designed for Toyota’s JZA80 Supra, however, we have supplied a number of these manifolds for 2JZ converted vehicles and fitment was not an issue. Contact Us if you’d like application advice or further information.

This is Plazmaman's bigger port 12 Injector design (twin rail version) is for modified race style engines, where maximum horsepower is of importance. In the tough world of racing we also realized the need to design the inlet in such a fashion where weight and strength are critical. Up to and over 200+ psi can safely be distributed and flowed by any Plazmaman billet 2JZ inlet manifold guaranteed.

Plazmaman's billet manifolds are offered with, or without a provision for the factory IAC (idle air controller). A lot of race cars would not run the IAC, as most of these cars are run by independent stand alone ECUs.

This Plazmaman 2JZ Inlet Manifold is made to suit a universal 102mm GM LS DBW throttle body. Also included alongside the manifold is a CNC machined fuel rails. Both of these fuel rails accept 14mm top feed injectors. The fuel rail comes with all mounting hardware, including stainless steel fasteners, CNC spacers/brackets, and the required male -8AN fittings.

These manifolds has a Raw.

As with all Plazmaman inlet manifolds, these are packed with many features such as:

• Lightweight and rigid design.
• Precision CNC machined billet base.
• 3mm smooth design plenum dome.
• O-ring port seal design.
• Measured long taper RAM tubed runner + a big port design.
• Professionally Tig welded in house by our highly experienced fabricators.
• Ergonomic appeal.

Additional Applications:

• Supra MKIV Twin-Turbo 93-98 JZA80