Mazworx Racing Engines

This is a build package where all parts are new and included.  No cores necessary.  1800hp capable for street use.  Can be built as a 3.0, 3.2 or 3.4 liter.   Available in Supra Sump, Aristo Sump, or Moroso Rear Sump. Short BlockLabor:Check Deck HeightHot Tank/CleanPaint Block, IronRod Notch CylindersResurface Block, InlineMachine Fire Ring GrooveResize Cylinder w/ Torque PlateResize Line BoreBalance CrankAssemble Short Block Parts:Dart Block, 1/2" Head StudsCustom CP...

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. If you want a sleeved block that is ready-to-assemble, see the specifications section for info. For more understanding of our process, see the additional information section. Each prepped block will start with the following: Disassemble Hot Tank/Clean Sand Blast Block Remove/Retap/Replace Oil Port Plug Sleeve...

This is a build package where all parts are new and included.  No cores necessary.  1800hp capable for race use.  Can be built as a 3.0, 3.2 or 3.4 liter.  Short BlockLabor:Check Deck HeightHot Tank/CleanPaint Block, IronResurface Block, InlineResize Cylinder w/ Torque PlateResize Line BoreBalance CrankAssemble Short BlockParts:Dart Block, 1/2" Head StudsCustom CP Heavy Duty Pistons 86mm 9:1 CRBC ProH625+ Connecting RodsBC 86mm/90mm/94mm Billet Crank ShaftACL Race Bearing...

This package includes all the machine work and prep to get the block to the point it's ready to build.  We initially go through the block and debur all the sharp edges.  Then do all the necessary machine work listed below.  We would either need your pistons or we can sell you a set of pistons.  This will ensure we can set the PTW clearance per the piston manufacturer's recommendation.  We will do the final cleaning and paint the block.  If running a stroker...

This build package is designed for turbo applications of 600-800hp. Stage 2 Short BlockLabor:Disassemble Short BlockHot Tank/CleanSand Blast BlockInstall SleevesResurface Block, VResize Cylinder w/ Torque PlateResize Line BoreClean, Check, Polish, and Balance Crank with BobweightsAssemble Short BlockParts:Diamond Racing Pistons, 96mm 9.5:1 CRBC Pro4625+ H-Beam RodsDarton MID SleevesACL Race BearingsARP Main StudsMisc Plugs/Dowels Stage 1 HeadsLabor:Remove/Drill/Tap/Replace Oil Port...

This build is rated for 600-800hp and will be the same for Series 2 or NEO engines. Labor:Disassemble Short BlockHot Tank/CleanSand Blast/Paint Block, IronMachine for Threaded Oil Port PlugsMachine for Threaded Freeze PlugMachine RB26 Oil GrooveResurface Block, InlineResize Cylinder w/ Torque PlateHone Line BoreInstall Oil Pump Collar on CrankClean, Check, Polish, Balance CrankAssemble Short Block Parts:CP Pistons, 86.5mm x 9:1 CRUpgraded Wrist Pins 9310, .250" WallBC ProH625+ Connecting...

Fully built NEO cylinder head loaded with all the right upgrades. This package replaces the factory buckets with Supertech buckets, features custom Ferrea valves, and is completed with Kelford cams and valve spring kit. Built for strength, reliability, and serious performance, this is the ultimate NEO cylinder head package—ready for high RPM and high horsepower applications. Labor:DisassembleSand BlastRemove/Drill/Tap/Replace Oil Port PlugsStage 3 CNC Port and ChamberCNC Cam ClearancingMachine...

Specs:Drag Racing Turbo Application Water Only through head Roller Rockers Labor Included:Disassemble Head Hot Tank/Clean Remove/Drill/Tap/Replace Oil Port Plugs, SR Head Remove/Replace Freeze Plugs, SR20VE Head, Threaded (Ex 16mm Std) Plug Water Ports on Deck Stage 3 CNC Port 90mm CNC Chamber 1/2" Head Stud Machining Remove, Reinstall, Ream Valve Guides Replace Intake Valve Seats Valve Job, Multi Angle Set Valve Lash, Tip Resurface Head Assemble Head Parts Included:Supertech Valves, +1...

The Mazworx Stage 3.5 2JZ-GTE is built with the following components: 2JZ Dart Iron Eagle Block (1/2" Head Studs)RS1600/CP Pistons, 86mm 10.0:1, Upgraded Wrist Pins .250" WallBrian Crower MOAR 625+ I Beam Forged Connecting RodsBC Billet Crankshaft, 90mm StrokeBC Oil Pump Drive GearACL Race BearingsOEM Oil Squirters The labor includes: Check/Set Deck HeightDisassemble/Inspect BlockHot Tank/CleanPaint Block, IronMachine for Fire Ring Head GasketRod Notch Cylinders for 90mm StrokeResurface Block,...

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...

2.4ltr Killer NA92mm x 92mmStage 3NA Short Block, FWD VELabor:Disassemble Short BlockHot Tank/CleanSand Blast BlockRemove/Retap/Replace Oil Port PlugsMachine for Threaded Freeze PlugsSleeve InstallResize CylindersUse Torque Plate During HoningStep DeckResize Line BoreClean, Check, Polish, Balance CrankAssemble Short Block Parts:Custom X-Forged Lightweight CP Pistons, 92mm 14.5:1 CRManley H-Beam Connecting RodsACL Race BearingsOil Pump, SR20VEDarton Dry SleevesMazworx SR20 Main Stud Kit (w/o...