Product Information
Designed to service top level Sport Compact racers in the USA, this set has swiftly proven its reliability and performance amongst elite level racers such as Norris Prayoonto in the USA. Now an integral part of many teams' drivetrain the world over, this set has been a blessing for many that have persevered with unreliable competitor gearboxes over the past few years. Comes with aircraft aluminium centre brace attachment for added gear casing rigidity and strength. Crownwheel and Pinion is available as an option and customiseable by order. Ratios 1st - 2.615 2nd - 1.611 3rd - 1.150 4th - 0.909 Horsepower Rating 1000 hp
Straight Cut Gearset The Straight Cut gear design incorporating our PPG distinctive tooth profile provides even more strength than our already ultra reliable helically cut gearsets. One of our more popular items... the Subaru WRX straight cut set can be found in vehicles with over 600hp. A far cry from the standard power output from factory and certainly a power level that needs a gear box of phenomenal strength to get power to the ground without failure. Straight cut gearsets are relatively noisy in operation and have an inherent whine to them. This is due to the meshing of the teeth when the gears are rotating. The meshing of straight cut teeth gives total contact along the tooth at all times which gives the straight cut tooth its added strength over the helically cut tooth.
Helically Cut Gearset PPG helically cut gearsets are our most popular product. Mainly used to transmit extreme power to the road in highly modified street cars. They are usually purchased by those wanting less gear noise than a Straight Cut gearset. Our Helical sets do produce slightly more gear noise than a standard factory gearset as a result of a purely motor sport based gear design which makes necessary compromises in regards to gear noise, to achieve un-compromised strength.
Synchromesh Engagement (Synchro ‘box) PPG Synchromesh Gearsets enable factory style gear selection to be incorporated into your Helical or Straight Cut Gearbox. The Synchro’ Box is mainly used for street applications. At PPG we make the Synchromesh hubs considerably stronger than factory components and incorporate our high quality materials and heat treating processes into the finished product ensuring durability you can rely upon for years to come. We do not make synchro rings. These must be purchased from your Subaru Dealer.
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Price: AUD $ 12597.00 AUD $ 10852.80
