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Posts Tagged ‘diff’

Willall Racing Launch GT-R Rear LSD Upgrade Kits

December 16th, 2010

Willall Racing WR35DS

Here’s another good idea from Aussie workshop Willall Racing. Instead of ditching the entire rear LSD assembly for a fancy aftermarket job they’ve decided to beef the stock one up to the task. With the goal of making the OEM LSD good enough for circuit abuse they reckon they’ve achieved it with as little as their new WR35DS Rear LSD Super Lock Kit.

Given that the stock diff is a high quality, well machined 1.5 way item with solid steel assemblies to begin with – it made sense to at least have a look in this direction.

This series of hardened and heat treated differential shims is installed to adjust the pre-load on the factory diff to the owners liking. You can go from “mild” to “wild” depending on how many shims you use.

The end result is significantly more grip and an end to the inside wheel spinning during cornering. A good result for the price of just $395. Click the link below for more info…

Link: Willall Racing Website

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Willall Racing WR35DC-F Front Differential Cooler

July 4th, 2009

wr35dc-f

On the back of the release of the Willall Racing WR35DC rear differential cooler comes this complimentary cooler for the front differential also from Willall Racing. This compact cooler mounts behind the front grille and is supplied with the pump, brackets, hoses, fittings and wiring required to fit up. The cooler promises an increase in front diff component longevity by running the oil cooler and by increasing total oil volume up to 1.1 quarts.

Again the front diff cooler integrates seamlessly with Willall Racing’s cooling products – so if you already have the others there’s always room for one more!

Link: Willall Racing Website
Link: Willall Racing Cooling Products @ Forged Performance

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Willall Racing WR35DC Rear Differential Cooler

June 30th, 2009

wr35dc1

Another Australian innovation to show you guys today, Willall Racing’s latest addition to their cooling and oil related product lineup, the WR35DC rear diff cooler. Designed from the ground up with circuit driven Nissan GT-Rs in mind, the kit is designed to be a direct bolt on, no nonsense required fit onto your Nissan GT-R.

Featuring a 13 row oil cooler, CNC machined brackets, oil pump, high pressure hoses and fittings as well as every fastener you’ll need to bolt it straight on. The kit also has a neat replacement diff cooler air scoop and jack point adapter to ensure you can continue to service the car via the rear diff jack point as per normal without concern that you’ll break something.

One other benefit of going with the WR35DC is the integration and compatibility with the existing WR35TC transmission cooler. If you have this item or are looking to buy it at the same time, you’ll find that Willall can ship with the require brackets and looms to mount them both without issue.

Priced at $1,495 it’s available from your Willall Racing distributor now, test data should be made available shortly.

Link: Willall Racing WR35DC thread on NAGTROC

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Sunline Racing and OS Giken Rear LSD Upgrade

March 16th, 2009

Nissan GT-R Rear LSD by Sunline Racing and OS Giken

After considerable effort, Sunline Racing in partnership with OS Giken have created an upgraded LSD for the Nissan R35 GT-R. The upgraded rear LSD offers a considerable bump in rear end stability at the track.

To prove it Sunline Racing have been out at Okayama International Circuit with GT300 race driver Yasushi Kikuchi to see what it can do. During testing, Kikuchi-san managed to knock almost 2 full seconds off their previous best laptime of 1:42:00 to lap the 3.7km track in just 1:40:20.

The Sunline Racing OS Giken rear LSD is on sale now at the retail price of 320,000 yen.

Thanks to Ben @ GTR23.com for the heads up.

Link: GTR23.com – Sunline Racing Dealer Online
Link: Sunline Racing Website

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