Mazworx Products

300/300 Degrees advertised duration, 12.00mm/11.90mm lift The ultimate street naturally aspirated cams for SR16VE/SR20VE engines. Nissan N1 main lobe with 20V spec side lobes. Still maintains good street drivability and mild idle off-VVL. The 184-D VVL lobes open up top end power in the 5.5k-9k rpm range for track use or spirited driving. Must have basic intake and exhaust system upgrades.Primary lobe spec: Intake: 250°/10.2mm | Exhaust: 246°/8.3mm. Kelford Cams recommend KVS10-BT valve spring...

700hp axle set to fit our SRK Adapter Kit in a B13

The Pro Drag Billet SR20VE FWD/AWD Block is our dry version of the Pro Street block. This block meets the needs drag racer wanting a solid block. With the OEM look, it directly swaps out with the OEM block. Constructed with 6061-T6 aluminum, it’s more durable than the OEM cast counterpart. Line bore stability is key when engine temps rise. That’s why it’s important to construct the main caps from steel. The 4140 chromoly main caps reduce line bore growth by half from room temperature to...

The Pro Street Billet SR20VE FWD/AWD Block combines high horsepower durability with street ability. This block meets the needs of the daily driver all way up to the street class racer. With the OEM look, it directly swaps out with the OEM block. Constructed with 6061-T6 aluminum, it’s more durable than the OEM cast counterpart. Line bore stability is key when engine temps rise. That’s why it’s important to construct the main caps from steel. The 4140 chromoly main caps reduce line bore growth...

Pinch bolts for the cylinder head.  These are the front 2 small bolts that clamp the head to the oil pump and the 2 small bolts on the exhaust side.For 52F and 65F head castings, select RWD. For all other, select FWD. If using a VE head on a RWD application, you will select FWD.

These port cover kits are a good tool to prevent debris from entering your ports during storage or engine install. 3D printed from PLC.

These port cover kits are a good tool to prevent debris from entering your ports during storage or engine install. 3D printed from PLC.

For the S14/S15 SR20 65F engine block. We offer aftermarket replacements for this item: SR20 RWD Water Pipe Fitting, Plug

These port cover kits are a good tool to prevent debris from entering your ports during storage or engine install. 3D printed from PLC.

Introducing our strongest and most versatile rear end package for the 240sx chassis yet! By utilizing the abundant Ford 8.8 differential we've opened up the possibilities for an endless and affordable aftermarket. Whether you need a clutch type LSD or a locked spool for your build it is available, as are many different gear ratios to suit your needs exactly! Includes: Laser cut unwelded bracketsGrannas Rear Diff CoverSolid Aluminum Diff BushingsHardware Customer must use: 07-10 Ford...

This bolt retains the rocker shaft.  Fits both P11 (1N5) and P12 (8H6) heads. Sold as 1 piece.  

These port cover kits are a good tool to prevent debris from entering your ports during storage or engine install.  3D printed from PLC.   Select cylinder head configuration.