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SR20VE Stage .5 Cylinder Head
Price: $1,999.00
Availability: Build to Order
Item #: SR20VE H Stg .5 -

Specs:Street Turbo ApplicationRated to 400hp Labor Included:Disassemble HeadHot Tank/CleanRemove/Drill/Tap/Replace Oil Port Plugs, SR HeadRemove/Replace Freeze Plugs, SR20VE Head, Threaded (Ex 16mm Std)Remove, Reinstall, Ream Valve GuidesReplace Intake Valve SeatsValve Job, Multi AngleSet Valve Lash, TipResurface HeadAssemble Head Parts Included:Supertech Valves, Std Size(Option) Mazworx Shimless Valves, Std Intake/Std ExhaustSupertech Valve Stem SealsSupertech Titanium RetainersSupertech...

2JZ-GTE Stage 4 Pro Street Cylinder Head
Price: $8,999.00
Availability: Build to Order
Item #: 2JZ H STG 4 -

2JZ Block Stage 2 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $2,999.00
Availability: Build to Order
Item #: 2JZ B Stg 2 -

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 2 package is designed for DIY engine builders that want a high performance street upgrade. This will be good for and engine making up to 1200hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast and...

2JZ Block Stage 3 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $3,499.00
Availability: Build to Order
Item #: 2JZ B Stg 3 -

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 will be good for and engine making up to 1800hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

2JZ Block Stage 1 Supra, Toyota, 2JZ, 2JZ-GTE, MKiii, MKV, IS300, GS300, Soarer, SC300,
Price: $1,849.00
Availability: Build to Order
Item #: 2JZ B Stg 1 -

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 1 package is designed for DIY engine builders that want a mild performance street upgrade. This will be good for and engine making up to 800hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast and...

SR20 Sleeved Block Stg 2 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $3,399.00
Availability: Build to Order
Item #: SR20 B STG 2 -

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 2 package is designed for DIY engine builders that want a high performance street upgrade. This will be good for and engine making up to 600hp.  For 600-800hp, we recommending going with the 1/2" head stud...

SR20 Block Stg 1 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $2,399.00
Availability: Build to Order
Item #: SR20 B STG 1 -

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 1 package is designed for DIY engine builders that want a slight upgrade from OEM. This will be good for and engine making up to 400hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast Block:Since these...

SR20 Sleeved Block Stg 3 Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $4,399.00
Availability: Build to Order
Item #: SR20 B Stg 3 -

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 will be good for and engine making up to 1000hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

SR20 Sleeved Block Stg 4V Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $4,999.00
Availability: Build to Order
Item #: SR20 B STG 4 -

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 4 package is designed for DIY engine builders that want a highest performance street/strip stock casting block possible. This will be good for and engines making over 1000hp. Hot Tank Cleaning:Wash your block to get oil and...

SR20VE Sleeved Block Stg 2.1NA Mazworx, nissan, sr20, sr20det, sr20ve, darton sleeves, darton sleeves sr20
Price: $3,199.00
Availability: Build to Order
Item #: SR20VE B STG 2.1 -

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 2NA package is designed for DIY engine builders that want a high performance street upgrade with a larger bore size. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast Block:Since these blocks can be...

VG30DETT Stage 3 Block
Price: $3,499.00
Availability: Built to Order 2-3
Item #: VG30 B S3 -

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...

RB26DETT Stage 2.5 Cylinder Head
Price: $4,499.00
Availability: Build to Order
Item #: RB26 H STG 2.5 -

This head package is designed for engines making 1000hp.  The intake and exhaust ports are CNC ported and opened up to match the +1mm valves.  Combustion chambers are CNC machined to match an 87mm bore and can be either fully opened up or stay with the quench pads.  Here's a break down of the head.Labor:DisassembleSand BlastRemove/Drill/Tap/Replace Oil Port PlugsMachine for Threaded Freeze PlugsStage 3 CNC Port and ChamberRemove, Reinstall, Ream Valve GuidesValve Job, RaceSet...

RB26DETT Stage 1 Cylinder Head
Price: $3,399.00
Availability: Build to Order
Item #: RB26 H Stg 1 -

This head package is designed for engines making 600hp.  The intake and exhaust ports are hand ported and blended to match the standard size valves.   Here's a break down of the head. Labor:DisassembleSand BlastRemove/Drill/Tap/Replace Oil Port PlugsMachine for Threaded Freeze PlugsBlend Seat/BowlRemove, Reinstall, Ream Valve GuidesValve Job, RaceSet Valve Lash Resurface HeadAssemble HeadParts:Supertech Intake Valves, StdSupertech Inconel Exhaust Valves, StdSupertech Bronze...

RB25DET Stage 2 Cylinder Head
Price: $4,299.00
Availability: Build to Order
Item #: RB25H STG 2 -

This head package is designed for engines making 800hp. The intake and exhaust ports are CNC ported and opened up to match the +1mm valves. Combustion chambers are CNC machined to match an 87mm bore.  Here's a break down of the head. Labor:DisassembleSand BlastRemove/Drill/Tap/Replace Oil Port PlugsMachine for Threaded Freeze PlugsStage 3 CNC Port and ChamberNotch for Cam ClearanceMachine for RB26 Head StudsRemove, Reinstall, Ream Valve GuidesValve Job, RaceSet Valve LashResurface...

RB26DETT Stage 3 Cylinder Head
Price: $5,899.00
Availability: Build to Order
Item #: RB26 H STG 3 -

This head package is designed for engines making over 1000hp.  The intake and exhaust ports are CNC ported and opened up to match the +1mm valves.  Combustion chambers are CNC machined to match an 87mm bore and can be either fully opened up or stay with the quench pads.  Here's a break down of the head. Labor:DisassembleSand BlastRemove/Drill/Tap/Replace Oil Port PlugsMachine for Threaded Freeze PlugsStage 3 CNC Port and ChamberRemove, Reinstall, Ream Valve GuidesValve Job,...

RB26 Block Stage 2 Prepped Blocks, engines
Price: $2,499.00
Availability: Build to Order
Item #: RB26 B Stg 2 -

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 2 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1200hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

RB25 Block Stage 2.5 Prepped Blocks, engines
Price: $2,999.00
Availability: Build to Order
Item #: RB25 B Stg 2.5 -

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 2 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1200hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

RB30 Block Stage 2.5 Prepped Blocks, engines
Price: $2,999.00
Availability: Build to Order
Item #: RB30 B STG 2.5 -

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 2 package is designed for DIY engine builders that want a high performance street/strip upgrade. This will be good for and engine making up to 1200hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast...

VQ37VHR Heads Stage 3
Price: $4,999.00
Availability: Build to Order

Labor: Remove/Drill/Tap/Replace Oil Port PlugsRemove/Replace Freeze PlugsStage 3 CNC Port and ChamberRemove, Reinstall, Ream Valve GuidesValve Job, RaceSet Valve Lash Resurface HeadsAssemble HeadsParts:Supertech Intake Valves, +1mm SizeSupertech Inconel Exhaust Valves, +1mm SizeSupertech Bronze Valve GuidesSupertech Dual Valve Spring Kit, 70lbs Intake/60lb ExhaustSupertech Valve SealsJWT C2 Exhaust Cams, 272 11.7mm LiftMisc PlugsNeed:Core Heads ...

VQ35DE Block, Stage 2 VQ35de, VQ35, VQ, 350z, 370z, g35, g37
Price: $4,499.00
Availability: Build to Order
Item #: VQ35DE B Stg 2 -

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. This is a ready-to-assemble sleeved block that has all the necessary machine work done and all the clearances checked. Each prepped block will start with the following: - Hot tank cleaning - Sand Blast Block - R/R Small Block Parts- Darton Sleeves Installed - Bore/Honed with Torque Plate - Step...

VG30DETT Stage 2.5 Short Block
Price: $7,499.00
Availability: Build to Order
Item #: VG30 SB STG 2.5 -

Labor:Hot Tank/CleanSand Blast/Paint Block, IronPort Center Coolant PassageMachine for Threaded Oil Port PlugsMachine for Threaded Freeze PlugResurface Block, VResize Cylinder w/ Torque PlateResize Line BoreClean, Check, Polish, and Balance Crank w/ BobweightsAssemble Short Block Parts:CP Pistons, 87.5mm 8.5:1 CR, Upgraded Wrist Pins 9310, .200" WallCarrillo Pro-H Beam Rods, CARRACL Race BearingsMazworx Threaded/Oringed Small PlugsMazworx Threaded/Oringed Freeze Plug KitMazworx Billet Main...

4B11 Head, Stage 3
Price: $4,299.00
Availability: Build to Order
Item #: 4B11 H STG 3C -

Labor:Disassemble HeadHot Tank/CleanRemove/Drill/Tap/Replace Oil Port PlugsRemove/Machine for Thread Freeze PlugsStage 3 CNC Port and ChamberLine Bore Billet Cam CapRemove, Reinstall, Ream Valve GuidesReplace Intake Valve SeatsValve Job, Multi AngleSet Valve Lash, TipResurface HeadAssemble Head Parts:Supertech Intake Valves, +1mmSupertech Inconel Exhaust Valve, +1mmSupertech Titanium RetainersSupertech Dual Spring Kit, 85lbsSupertech Bronze Valve GuidesSupertech Valve Stem SealsBillet Cam...

VQ37VHR Short Block, Stage 3
Price: $8,299.00
Availability: Build to Order
Item #: VQ37VHR SB STG 3 -

Labor:Disassemble Short BlockHot Tank/CleanSand Blast BlockInstall Darton MID SleevesStep Deck, VResize Cylinder w/ Torque PlateHone Line BoreBalance Crank with BobweightsAssemble Short Block Parts:HD CP Pistons, 96mm 10:1 CRHD Wrist PinsDarton MID SleevesCarrillo Connecting Rods, CARRKing Race Bearings (Or equivalent)ARP Main StudsMisc Plugs/Dowels Need:Core Short Block ...

BP Block, Stage 2
Price: $1,999.00
Availability: Build to Order
Item #: BP B STG 2 -

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 2 package is designed for DIY engine builders that want a high performance street upgrade. This will be good for and engine making up to 600hp. Hot Tank Cleaning:Wash your block to get oil and grim off.Sand Blast and Paint...