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Bosch 74MM DBW throttle body weld flange
Price: $45.00
Availability: In Stock
Mazworx Item #: 10207 -

Billet aluminum flange to bolt a Bosch DBW 74mm throttle body to a 4" tube.  This flange is made with M7x1 threads (instead of the M6x1 threads normally) and will require you to slightly drill out the bolt holes in your throttle body for the larger bolts.  This larger bolt ensures the throttle body is secure under boosted applications. Use M7x1x40 Socket Head Bolts with this flange. Oring is included.

RB Crank Refurb w/ Oil Collar Install
Price: $399.00
Availability: Machined to Order
Mazworx Item #: CCPBC-RB -

This is service requires you to send your good virgin crankshaft in.  We will perform this work on the crank you send in and we do not have any cores available.Work Included:CleaningRemove Oil Galley Plugs, Tap 1/16" NPTCheck straightnessInstall CollarBalancePolishParts Included:Mazworx Extended Oil Collar1/16" NPT Plugs (6)

LeaskSpec RB26 Oil Pan Extension with Installation
Price: $1,395.00
Availability: Built to Order 1-2
Item #: LS-14.5-F -

In this process, we disassemble your oil pan by removing the axles, diff, and axle tube.  Fully hot tank and clean the components.  Install the oil pan extension.  Drill out the internal oil drains.  Then reinstall the components using new seals and gaskets.Features: Adds 2.25 to 2.5 Qt to your existing system capacityRetains OEM oil pick up, no modification requiredIncreased oil capacity is recommended for most high volume oil pumpsIncreased volume ensures your pick up...

OS Giken TR Twin Plate Clutch for Nissan Silvia SR20DET S13/S14
Price: $1,710.00
Availability: Special Order
OS Giken Item #: OS-NS044-BF6 -

The TR2CD Twin Plate Clutch series line-up was designed for vehicles which have substantial increases in engine power. The billet aluminum cover provides a more direct clutch pedal feel, but still maintains ease of engagement due to the unique leverage mechanism of the diaphragm spring to reduce overall pedal effort. The TR2CD was designed with high power Turbocharged engines in mind. This type of clutch caters toward the heavily modified engines. The dampened hub clutch discs are 215mm in...

Release Sleeve TS2B for Nissan SR20 Primera
Price: $110.00
Availability: Special Order
OS Giken Item #: OS-NS141-BC30K -

Release Sleeve Assembly for OS Giken Clutch Kit OS Giken offers push style release bearings for use of OS Giken push-type clutches. These release sleeve assemblies have a special radius taper on the face of the bearing to allow for increased modulation and control over clutch release. This reduces overall effort needed to fully engage/disengage the clutch resulting in a lighter clutch pedal.  Please note that the OS Giken Release Sleeve Assemblies are designed specifically...

OS Giken TS Twin Plate Clutch for Nissan Primera SR20
Price: $1,710.00
Availability: Special Order
OS Giken Item #: OS-NS141-BC3 -

The TS2B Twin Plate Clutch Series line-up is the original technology used since the birth of OS Giken. This style of clutch has stood the test of time for good reason. It is capable of handling light to medium engine tuning. Most tuners will find this clutch suitable for their power figures. The stamped steel cover maintains a moderate pedal effort for its given capacity, while the heat-treated alloy clutch discs improve durability and maximize performance. The TS2B was designed with...

Kelford Racing Cams, SR20VE Roller Rockers, Turbo LTK
Retail: $1,039.00
Price: $987.00
Availability: Back Order
Kelford Cams Item #: R184-LTK -

268°/268° | 11.00mm/11.00mm Racing cams to suit 700-1000hp turbocharged engines. Suits turbo sizing 64-68mm. These will make power to around 9k rpm. Great with E85. Lobe profiles designed to suit the MT Performance roller rocker conversion. Kelford Cams recommend KVS10-BT-R valve spring kit. Note: Roller rocker kit is sold separately. MT Performance roller rocker arms can be purchased here: MT Performance – SR20VE Roller Rocker Set #184-RR ...

Kelford Racing Cams, SR20VE Roller Rockers, Turbo TK
Retail: $1,039.00
Price: $987.00
Availability: Back Order
Kelford Cams Item #: R184-TK -

296°/302° | 12.50mm/12.50mm Drag racing cams to suit high rpm turbocharged 2000hp+ engines. Suits Promod 88mm+ turbo. Great with alcohol based fuels. 10k+ rpm. Lobe profiles designed to suit the MT Performance roller rocker conversion. Kelford Cams recommend KVS10-BT-R valve spring kit. Note: Roller rocker kit is sold separately. MT Performance roller rocker arms can be purchased here: MT Performance – SR20VE Roller Rocker Set #184-RR ...

Kelford Racing Cams, SR20VE Roller Rockers, All Motor EK
Retail: $1,039.00
Price: $987.00
Availability: Back Order
Kelford Cams Item #: R184-EK -

310°/306° | 13.00mm/12.50mm Naturally aspirated track and drag racing cams to suit professionally built engines running on race fuel. Great with stroker kits and ITB intake. Ideal in a lightweight car with close ratio gears. Not for street cars. Cams will pull to 10k+ rpm. Lobe profiles designed to suit the MT Performance roller rocker conversion. Kelford Cams recommend KVS10-BT-R valve spring kit. Note: Roller rocker kit is sold separately. MT Performance roller rocker arms can be purchased...

Kelford Racing Cams, SR20VE Roller Rockers, Turbo STK
Retail: $1,039.00
Price: $987.00
Availability: Back Order
Kelford Cams Item #: R184-STK -

286°/292° | 11.80mm/11.80mm Racing cams to suit 1100-1600hp turbocharged engines. Suits turbo sizing 68-78mm. These will make power to around 9k rpm. Great with E85. Kelford Cams recommend KVS10-BT-R valve spring kit. Note: Roller rocker kit is sold separately. MT Performance roller rocker arms can be purchased here: MT Performance – SR20VE Roller Rocker Set #184-RR

Magnetic Oil Drain Plug, M12x1.25
Price: $18.00
Availability: In Stock
Mazworx Item #: ODPM12x1.25P -

Mazworx Hoodie SR20DET
Price: $60.00-$62.00
Availability: Back Order
Mazworx Item #: HD-MAZ-SR20- -

Premium 65% ring-spun cotton, 35% polyesterDisclaimer: This hoodie runs small. For the perfect fit, we recommend ordering one size larger than your usual size.