Mazworx Racing Engines

This is the head we using on our Pro Drag SR20. Here at Mazworx, we can build your cylinder head to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. If you want a cylinder head that is ready-to-bolt-on, see the specifications section for info. For more understanding of our process, see the additional information section. Each built head will start with the following: Hot Tank Cleaning:Wash your head...

This is the piston, wrist pin, and rod combination we use in our Pro Drag SR20.  Custom Heavy Duty CP 90mm pistons made for a SR20VE head with wrist pin buttons and PVD coated rings.  Trend DLC Coated TP1 series wrist pins with an increased size are the best out there.  Lastly, R&R Aluminum connecting rods specifically designed for our heavy duty application.Comes as a complete set of 4.

This is the crankshaft we use in our Pro Drag SR20 engines making over 2000+hp.  This crank was specifically designed for this application for strength and durability.  The factory stroke allows us to have a better rod ratio for reduced piston scuffing at high boost and a larger connecting rod for strength.  We also implemented the direct oil holes for the connecting rods.  With increased boost comes increase vibrations in a 4 cylinder.  So we increased the flywheel...

Price is per injector. Select your size. The ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport.The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol.The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x.The ID2600-XDS benefits from Dual Slope Matching, a method of matching the...

Price is per injector. Select your size. The ID1700x is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID1700x was designed to fill the gap between the ID1300x and the ID2000, and like the ID1300x, it features corrosion resistant internals making it compatible with all known automotive fuels.A unique magnetic circuit, resulting from a lengthy development program, makes the ID1700x immune to voltage and pressure sensitivity problems that plague...

The Mazworx Stage 2 SR20 FWD NA Short Block. Built with the following components: -CP 90mm 12.5:1CR Forged Pistons (Optional 14.5:1 92mm)-Darton Dry Sleeves-Manley H-Beam Connecting Rods -ACL Race Bearings-New OEM VE Oil Pump -Mazworx Main Studs -Mazworx Front Oil Squirter-Misc Plugs Labor performed: -Hot Tank/Clean-Sand Blast Block-Remove/Retap/Replace Oil Port Plugs-Machine for Threaded Freeze Plugs-Sleeve Install-Resize Cylinders-Use Torque Plate During Honing-Step...

Here at Mazworx, we can build your cylinder head to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. If you want a cylinder head that is ready-to-bolt-on, see the specifications section for info. For more understanding of our process, see the additional information section. Each built head will start with the following: Hot Tank Cleaning:Wash your head to get oil and grim off. Sand Blast Head:Since...

Specs:High Response Drift ApplicationRated to 600hpStd Size Shimless Valves Labor:Disassemble HeadHot Tank/CleanRemove/Drill/Tap/Replace Oil Port Plugs, SR HeadRemove/Replace Freeze Plugs, SR20VE Head, Threaded (Ex 16mm Std)Valve Seat/Bowl Blending87/90mm CNC ChamberRemove, Reinstall, Ream Valve GuidesReplace Intake Valve SeatsValve Job, Multi AngleSet Valve Lash, TipResurface HeadAssemble Head Parts:Mazworx Shimless Valves, Std Intake/Std ExhaustSupertech Valve Stem SealsSupertech...

The Pro Street Billet SR20VE RWD 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 by...

The Pro Street Billet 2JZ Block combines high horsepower durability with streetability. 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 from high quality American made 6061-T6 aluminum, it’s lighter and more durable. Line bore stability is key when engine temps rise. That’s why it’s important to construct the main caps from steel. The 4140 main caps reduce line bore growth by half from...

Here at Mazworx, we can prep your block to your specifications. Utilizing our CNC capabilities and state-of-the-art equipment, you can ensure that the machining process is done properly. For more understanding of our process, see the additional information section. The Stage 3 package is designed for DIY engine builders that want a high performance street/strip upgrade. This block was designed for engines making over 800hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...