GReddy RX Intake Manifold

A closer look at the GReddy RX Intake Manifold
    P/N 113522330 - Now Available in the USA!

GReddy RX Intake Manifold

Engineered to equalize flow and improve efficiency, this precision cast-Aluminum surge tank was designed for maximum performance.  It was developed and manufactured in Japan and has been proven on the track with the 200+mph GReddy 35RX GT-R, well as in the USA with the 8.79sec Quarter-mile SP Engineering / HDM GT-R.

The carefully computer-modeled RX Intake Manifold features a optimized 3-piece design with large 58mm diameter runners (OEM 56mm,) with integral velocity stacks for the center section. It has a symmetrical Left and Right surge tanks that are 85% larger then the factory Nissan VR38 intake manifold.  The improved design routes air-flow more evenly to each cylinder (This is very important when trying to safely extract the most power from a high horsepower application.)

The GReddy RX Intake Manifold is also compatible with both the factory throttle bodies or the new big bore, billet GReddy RX Throttle Kit (coming very soon)

*Throttle body position is not in the factory location, so modified or specialized piping is required

GReddy RX Intake Manifold

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*Special RX piping kit for RX Intake Manifold equipped GT-Rs  p/n 13920401

and for more on the RX Intake Manifold and RX Throttle Kit.

From the Road and Track Blog

via Road and Track Blog:  http://blog.roadandtrack.com/8-second-drag-nissan-gt-r/

"... Despite the strong showing, what’s lesser known is how the record AMS previously set was broken the day prior by another GT-R—one that’s privately owned.

Hing Yim of Las Vegas, Nevada, owns no tuning shop, race team or any other sort of business related to the automotive industry. What he does own is a black 2009 Nissan GT-R and the heart of an enthusiast. He loves speed and his R35 is his passion embodied in four wheels. But when the factory performance of the V-6 VR38DETT engine wasn’t enough, Yim took his car to SP Engineering in Industry, California, to undergo its dramatic transformation. Based just outside of Los Angeles, SP Engineering is a full-service tuning shop infamous for their high-horsepower Supras and Lamborghinis.

At first glance, Yim’s GT-R looks understated. With the exception of the Volk TE37SL wheels (18×9 front, 18×11 rear), drag tires (Mickey Thompson front, M&H rear) and stickers, the Nissan looks near stock. One look under hood however and Greddy’s influence is everywhere. From what’s visible (intake manifold, blow-off valves, intercooler piping) to what’s not (sleeves, TD06SH-20G turbos), much of the engine and turbo components have been swapped for Greddy parts. In the drivetrain, stouter PPG and Dodson gears are employed as is a Dodson clutch and OS Giken differential. For suspension, KW Clubsport coilovers replace the factory units. To make everything work, SP Engineering has handled the brunt of the installation and tuning, with Greddy, KW and Motoiq.com lending a helping hand and wrench.

On March 16, 2012, Hing Yim himself staged the car at a Nevada drag strip. With no parachute or roll cage and a whole lot of horsepower and courage, he lit up the tires running an 8.793 @ 167 mph run, besting the then record of 8.975 sec. held by AMS Performance. While Yim’s glory was shortlived—a day to be exact—he is still more than elated at his GT-R’s performance. After all, bolt back in the passenger seat and some interior carpet and he can cruise the Vegas strip terrorizing sport bikes and super cars alike. But don’t think that means Yim doesn’t have his eyes set on AMS’ record. He’s working with SP Engineering on a new setup to change his status from World’s Quickest Privately-owned GT-R to just the World’s Quickest GT-R."

 See the Video: on Youtube

 VR38DETT Performance Modifications

• New Displacement: 4.3-liter
• Bore & Stroke (mm): 6MM
• Peak Horsepower (@ RPM): 1177 hp
• Peak Torque (@ RPM): 971 lb.-ft.
• Dyno Type: Mustang
• Engine Builder: Greddy
• Turbocharger: Greddy TD06SH-20G (x2)
• Block Modifications: Greddy JDM Sleeve from Japan
• Pistons / Compression Ratio: JE Forged 9.5:1
• Connecting Rods / Crank: Carrillo / Greddy
• Camshafts: Tomei 280
• Valves / Springs / Retainers: Supertech
• Cylinder Head Modifications: Greddy CNC Machined Combustion Chamber
• Cylinder Head Gasket: Greddy
• Head / Main Studs: ARP / ARP
• Intake Manifold / Throttle Body: Greddy / Greddy
• Air Induction System: SPE 90mm
• Fuel Injectors: ID 2000CC
• Fuel Delivery System: Greddy Fuel Rail
• Engine Management System: COBB AP
• Engine Management Tuner: SP Engineering
• Spark Plugs:  M45
• Exhaust Manifold: Greddy
• Exhaust System / Downpipe: Greddy
• Wastegate: Greddy
• Blow-Off Valve: Greddy
• Intercooler: Greddy
• Cooling System: Greddy DCT

Hing's GT-R has the 1st GReddy RX Intake Manifold in the USA. (is here!)

GReddy RX Intake Manifold for Nissan VR engines