Nitto - Sine Drive High Volume Oil Pump to suit RB20 / RB25 / RB25NEO / RB26 / RB30

Note: Every single oil pump is hand assembled and tested in house!

Although we still stand firm by Nitto Flat Drive oil pumps, giving people choice as to what they wanted is paramount. This is Nitto's alternative to the regular flat drive system, and we welcome you to the Sine Drive oil pump, an exclusive Nitto design.

The Sine Drive was named due to its appearance as a sine wave. Being an 11 tooth system, we sought to devise a system more reliable than the conventional splines and flat drives, and through extensive bench testing and on track testing, we found this to be our preferred drive system for the RB oil pump. The Sine Drive has proven time and time again that it is more than capable of withstanding the punishment of circuit racing, drag racing and all of the difficulties that are inherent with those forms of motorsport such as 2 step/anti lag and hard acceleration and deceleration actions.

Suits the following engines:

• RB20
• RB25
• RB25 Neo
• RB26
• RB30

The oil pump kit comes complete with the gasket and front seal.

Check the video down below from Motive Video to hear Jim from Nitto speak about the Sine Drive oil pump: