Mazworx Products

254°/254° | 11.30mm/11.30mm Valve LiftDrop-in cam to suit factory valve springs. Must retain stock rev limit and not exceed 22psi of boost. Ideal for small frame turbo 46mm-54mm.

Pair of adjustable cam gears to suit the SR family of engines. High quality coated all steel construction for longevity. Allows precise adjustment of cam timing. Suitable for all SR20DET SR16VE and SR20VE engines.

Original Nissan coolant temp sensor.

Sensor we recommend for our billet water necks.

The long awaited RBVQ bell housing. Very similar to our SRVQ, but for the RB platform. This is designed to use the push type RB clutch/flywheel, fork/pivot, and slave cylinder (R32 GTR RB26 push-type). This will be a bell housing only kit and will come with associated gaskets and hardware. There is also an a Tilton hydraulic release bearing option for multi-disc clutches that require a 44mm release bearing. The only modification needed is cutting off the VQ bell housing and trimming of...

All new made in house Z33/Z34 short shifter. Material greatly improved using 4140 heat treated steel for the lever. The slider is Delrin with a high quality Teflon bearing. Striker rod bushings improved with better material.  Shifter spring and reverse lockout sold separately.If using OEM shifter housing, the square hole will need to be opened up due to the larger shaft diameter.

Flywheel bolts that fit our race billet crankshafts that have 1/2-20 threads Your flywheel will need to be machined to fit bolts. These will not work on standard SR20 crankshafts.

Standard Rotation.New/unused.  Only used for mockup.

Plug for the SR20 oil feed. 

When installing a VVL head on a non-VVL block and still utilizing the factory solenoid block, then you will need to feed the head externally with oil.  This is typically done when using a P12 (8H6) head on a RWD application or on FWD/AWD configurations. It's best to pull the factory ball bearing from the rear of the head and tap it 1/8"NPT to feed oil.  You will also need to tap the original feed hole on the deck of the head 1/8"NPT.  Make sure the plug will be slightly below...