Wednesday, May 9, 2012

GReddy Multi D/A Gauge

GReddy Multi D/A Gauge is GReddy35RX GT-R approved


As seen in use on the GReddy35RX Top Speed Challenge video, the all new GReddy Multi D/A Gauge is an ideal choice for R35 GT-R owners to easily monitor important engine signals like Turbo Boost pressure, EGT and Fuel Pressure, while still being able to use the GT-R's factory Multifunction Display for various factory signals.

With the included Wireless Remote Control and water-resistant center unit, the unit is simple to install and easy to use.


For more on our new Multi Digital Analog Gauge please see: www.greddy.com




Monday, April 16, 2012

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


.

Friday, April 13, 2012

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."

 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


Friday, March 16, 2012

GReddy GT-R Drag Testing -

Video Update: 3/20


March 16th, the GReddy team heads out to the Las Vegas Motor Speedway to support the 1200whp GReddy built 4.3 engine in SP Engineering GT-R.  Driven by the car's owner, Hing Y., the GT-R blast down the Quarter mile in an amazing, record-breaking 8.793sec at 167.68mph!

The GT-R ran multiple 8sec passes ( 8.83@164, 8.82@165, & 8.79@167 ) and the engine still runs strong at the end of the day. 


Hing's GR-8 GT-R is powered by SP Engineering's SPE1000R package with a modified GReddy Twin Turbo Upgrade, GReddy 4.3L Engine, CNC Heads, with GReddy RX Intake Manifold, Throttle Body and Fuel Rails.  As well as a host of other GReddy & Dodson components.  Traction is aided by specially-tuned KW 3-way Club Sports and lightweight Rays TE37 Super Laps.


Thursday, February 2, 2012

Monday, January 16, 2012

Friday, January 13, 2012

GReddy35RX Re-reveal

Just days off the Fuji Speed Way track the GReddy 35RX debuts it's new red Art Factory racing livery on it's wide-body Bensopra aero Kit...(for more images see our GReddy Tumblr)

at the TRUST/GReddy Tokyo Auto Salon booth #112 in the West Hall of the Makuhari Messe Inter'l Convention Complex.

On display for the 2012 TAS are new GReddy R35 items like high-flow Intake Plenum, billet throttle-bodies, DCT Cooling Oil Pan and more...

Thursday, January 5, 2012

GReddy 35RX x BenSopra

Straight off it's 200+mph runs at famous Fuji Speedway, the GReddy 35RX with it's new BenSopra widebody kit, will be debuting it's new racing livery at this years Tokyo Auto Salon...
(*Also see the new GReddy R35 GT-R products)

To see more on what products are on the GReddy 35RX please see: (USA web) (Japan web)

For more detail pictures of the GReddy 35RX (pre-TAS graphics see our GReddy Tumblr)

And for information on the BenSopra widebody kit please contact us at: shop@greddy.com

Tuesday, November 29, 2011

Road & Track Magazine Supercar Tuner

Photos by Guy Spangenberg
A few weeks back we shared on our blog that we were invited by a major Automotive magazine editor for a supercar comparison, well the editor  was Sam Mitani of Road & Track magazine and the challenge was to compare four elite Tuned Supercars (GMG Audi R8 LeMans TT, D3 Cadillac CTS-V Coupe and CEC Mercedes-Benz SLS).  We were happy to represent Japanese Tuners with our 4.3L GReddy Twin Turbo R35 (GR43 GT-R)  And as you can see from the results below, with some help from KW suspension, Whiteline, SP Engineering, Dodson, Rays and Toyo, we did quite well... 

Even with our GReddy stroker 4.3L engine, the 6 cylinder VR43DETT,  had the smallest displacement of the bunch, yet on pump gas (91) tuning with our 94mm Titanium Exhaust, Type-29 intercooler, twin TD06-20G turbo kit, at 25psi, it still made the most horsepower and torque.

Photos by Guy Spangenberg
But when it came time for performance test, we dialed the PRofec boost controller back to about 20psi, for the car to be more manageable for the magazine test drivers.  Even still the results were impressive.  0-60 in just 2.45sec. and the 1/4mile in just 9.9sec.   Sam Mitani said "...this car beat the $2.7 million Bugatti Veyron Super Sport (November 2011 issue) to 60 mph and to the quarter mile, the GR43 can be regarded as something of a bargain."  (this is the 2nd time we had a driver tell us our GT-R was faster then a Veyron)

The GR43 also had the best 0-100mph time, shortest braking distances (thanks to the TopSecret rotors), and even though the car was more set-up for a short road course then, a skidpad or slalom, we recorded the top Lateral Acceleration of 0.99g and just short of the best Slalom, by just 0.4mph (73.1mph).


Look for the full article "Performance Overload" in the next Road & Track issue.
and more photos of the GReddy GR43 (here)


GReddy GR43 GT-R D3 Cadillac CTS-V Cpe. GMG R8 LeMans TT CEC Mercedes-Benz SLS
2009 2011 2010 2011
Engine Twin Turbo 4.3L V6 Supercharged 6.2L V8 Twin Turbo 5.2L V10 6.2L V8
(The GReddy GT-R has 2 less cylinders and the smallest displacement in the group)
HP / Torque   900bhp / 750ft-lb * 705bhp / 676ft-lb 780bhp / 470ft-lb 635bhp / 525ft-lb
(The GReddy GT-R set at low boost, also has the most Horsepower and Toque)
0-60mph   2.45 sec * 3.9 sec 3.6 sec 3.7 sec
(The GReddy GT-R set the quickest 0-60 time, by over one second)
0-100mph   5.1 sec * 8.5 sec 7.3 sec 8.1 sec
(The GReddy GT-R set the quickest 0-100 time, by over two seconds)
1/4mile / mph   9.9sec @ 144.5mph * 12.1sec @ 121mph 11.4sec @ 131mph 11.8sec @ 123.4mph
(The GReddy GT-R set the quickest quarter-mile time. 2.5 seconds faster then the next quickest)
Braking, 60-0mph   112 ft * 113 ft 119 ft 116 ft
(The GReddy GT-R had the shortest braking distance from 60mph to 0)
Braking-100-0mph   195 ft * 199 ft 197 ft 197 ft
(The GReddy GT-R also had the shortest braking distance from 100mph to 0)
Lateral Acceleration   0.99g * 0.89g 0.98g 0.98g
(The GReddy GT-R recorded the best Lateral Acceleration)
700ft Slalom Speed 73.1 mph 69.3 mph   73.5 mph * 69.2 mph
(The GReddy GT-R had the 2nd fastest Slalom by just 0.4mph, even though the car was set-up more for a road course)