2RZ/3RZ 4-port Intake Performance Package
Already have the exhaust side of your EFI Toyota upgraded and want to take the next step? No need to look any further. LC Engineering offers a high performance Intake Performance Package for your Toyota 4-Cylinder Tacoma, 4-Runner, or other 2RZ or 3RZ-powered vehicle.
LCE's Intake Performance Package starts with our hand-ported intake manifold. The performance high flow EFI intake manifold assembly will increase the air flow to the engine to provide an increase in horsepower and torque. The EFI intake manifold is an OEM Toyota casting, fully disassembled and inspected, cleaned, hand ported and relieved to increase flow as well as port matched to the cylinder head intake port. This assembly also includes our exclusive Teflon heat isolation gaskets to reduce the transfer of cylinder head heat to the intake. The Head-to lower intake, lower-to-upper, and upper-to-throttle body gaskets are all included in this kit.
Next on the list is our big-bore throttle body. Utilizing a factory throttle body, we first plunge bore it 3.5mm larger than stock. Next, it is taper bored to 4mm oversized. Finally, a new throttle plate and new shaft seals are installed. This modification will increase the airflow by 12% resulting in improved throttle response and acceleration.
To complete the EFI intake package, we include a set of matched and flowed fuel injectors. After the initial flow-test, our injectors are transferred to an ultrasonic cleaning machine and connected to injector drivers. They are submerged in cleaning solution and pulsed while being subjected to ultrasonic cleaning waves. The combination of the solution and the ultrasound aggressively clean the internal and external parts of the injectors.The internal filter screen is replaced. Finally, the now-clean injectors are re-installed on the flow-tester and run again. Each set of flow-matched injectors comes with the seals and isolators.
NOTE: You will need to contact our sales desk and verify the casting number of your factory throttle body and fuel injectors before ordering. This is important to get you the correct parts for your specific vehicle.
NOTE: There is an additional core charge of $248.00 when this item is ordered. The core amount is refunded to you when the throttle body core, intake manifold, and injectors are shipped back to LCE. Core credit will not be given after 60 days from customer receiving part. Customer is responsible for any shipping charges for core return. The core charge is refunded to the original credit card used to place the order only.
Contact our Tech Support Line for further information at 928-855-6341.
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