Description
GReddy Intake Plenums are made to work best in engines with fine-tuning. The (R32, R33, R34) RB26 single throttle body surge tank conversion prioritizes striking a balance between high power and mid-range torque. The kit includes a 4.1L surge tank, which is 121% larger than the OEM part, and a sizable 90mm throttle body. It employs a thick 3mm formed metal tank with six separate internal velocity stacks that are welded to a precisely machined, grooved base plate for added rigidity during high boost applications. Sealing rings are expertly crafted and placed in between each connection. The primary runners, which are CNC machined, are sized for maximum efficiency. The kit has an anodized finish that is resistant to rust and scratches.
- RB26 Single throttle plenum → Design for stand alone ECU.
- Use exclusive temp sensor. (Does not included sensor mount.)
- OEM Throttle position sensor and OEM AAC valve are compatiable.
Testing on a high-powered 958hp/663ft-lb R32 GT-R showed a substantial increased in power throughout the RPM range to 1023hp/697ft-lbs
Applications
- Skyline GT-R (1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002)
Features
- Collector Surge Tank Size is 4.1l（VS Normal121%）
- Surge tank, base plate come pre-welded
- Tuned internal velocity stacks on each runner for increased efficiency
- CNC machined inlet runners L90㎜, Pipe Size φ58-45 (tapered）
- Throttle-body hose diameter φ100mm, internal butterfly φ90mm, with low-profile throttle shaft
- Specially designed and manufactured O-ring style gasket provide superior sealing for each runner
- Compatible with OEM AAC valve and TPS throttle position sensor
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