Mazworx

Join the Mazworx Racing team!

Tired of snapping your old rusty OEM exhaust studs? Our stud kit completely replaces your old hardware for the exhaust manifold on your SR20 or KA engine.Uses an E8 socket

These 60mm Individual Throttle Bodies fit the SR20VE P11 head. ITBs are at an angle to straighten flow into the runner. Manifold port is larger than stock and is designed to fit our Stage 3NA CNC port. They measure 6" from venturi to intake flange. Comes completely assembled with all 4 ITBs, billet runners, TPS, fuel rail, and throttle linkage with cable. Does not come with injectors. Runners have bosses pre-drilled on bottom to accommodate either nitrous nozzles or for vacuum ports. ...

CNC machined billet water neck outlet for the SR20. Replaces your factory water neck with this T-6061 billet unit. Increased water flow and better fitment. Includes: - 1/8" NPT on top - 1/4" NPT on front Neck is machined for -16an fitting

CNC machined billet water neck inlet for the SR20 RWD Block. Replaces your factory water neck with this T-6061 billet unit. Installs directly to the block. Requires removal of the OEM thermostat housing. Increased water flow and better fitment. Neck is machined for -16an fittings. Oring included

New Mazworx SR20VE RWD Billet Oil Pump Pickup. This pickup is required when doing a VVL/VE cylinder head conversion.Our older version of this pickup used to be made with a S14 blacktop pickup and a VE oil pickup. The larger inlet tube on the VVL is required for the bigger VVL oil pump. Since OE parts are getting more difficult to get, we came up with machined billet piece. Obviously with some enhancements, Mazworx's style. CNC machined and professionally assembled in house. ...

When installing a FWD head on a RWD block, the FWD head does not have the extra oil drain in the back.  This plug blocks off the the drain hole in the block.  Includes orings. 

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

This blocks off the water line under the intake manifold flange on an SR20VE head.  Oring included.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.

Torque plates preload the block to simulate a cylinder head installed. This allows the cylinder to be honed for better ring seal. A must have when you have sleeves installed.