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Mazda MZR Speed3 Crate Engines

The Mazda Speed3 MZR is one of the engines we build here at Synergy Engines.  We do not stock cores for this build, and need to rebuild or replace your broken core.   Dual Mass, or Single Mass Flywheels.  OEM Piston Used for Spec Rebuild. 

Spec Rebuild Crate Engine
Starting at $3,795

  • Topline Pistons and Rings

  • Reconditioned Connecting Rods

  • Reconditioned Crankshaft

  • New Bearings (ACL/King/OEM)

  • New OEM Main Bolts

  • Cometic Head Gasket (MLS)

  • ARP Head Studs

  • Reconditioned Stock Valves

  • Tested / Cleaned Valve Springs 

  • Tested / Cleaned Spring Retainers

  • New OEM Oil Pump

  • New OEM Water Pump

  • New OEM Timing Chain Kit

  • Aftermarket Camshafts Optional

  • Porting Optional

Stage 3 Crate Engine
Starting at $5,995

  • Manley Performance Forged Pistons

  • Manley Performance H Beam Rods

  • Eagle Forged Crankshaft

  • New Bearings (ACL/King)

  • ARP Subaru Case Studs

  • Cometic Head Gasket (MLS)

  • ARP Head Studs

  • Manley Performance Stainless Valves

  • Manley Performance Valve Springs

  • Manley Performance Titanium Retainers

  • New OEM Oil Pump

  • New OEM Water Pump

  • New Timing Chain Kit

  • Aftermarket Camshafts Optional

  • Porting Optional

Stage 2 Crate Engine
Starting at $4,995

  • Manley Performance Forged Pistons

  • Manley Performance H Beam Rods

  • Reconditioned Crankshaft

  • New Bearings (ACL/King)

  • New OEM Main Bolts

  • Cometic Head Gasket (MLS)

  • ARP Head Studs

  • Manley Performance Stainless Valves

  • Manley Performance Valve Springs

  • Manley Performance Titanium Retainers

  • New OEM Oil Pump

  • New OEM Water Pump

  • New OEM TIming Chain Kit

  • Aftermarket Cams Optional

  • Porting Optional

Stage 5 Crate Engine
Starting at $8,995

  • Manley Performance Forged Pistons

  • Manley Performance Turbo Tuff  Rods

  • Manley Performance Billet Crankshaft

  • New Bearings (ACL/King)

  • ARP Subaru Case Studs

  • Cometic Head Gasket (MLS)

  • ARP Head Studs

  • Ferrara Stainless Valves Valves

  • Manley Performance Beehive Springs

  • Manley Performance Titanium Retainers

  • New OEM Oil Pump

  • New OEM Water Pump

  • New OEM TIming Chain Kit

  • Aftermarket Camshafts Optional

  • Porting Optional

Additional Parts for Mazda MZR

  • OEM Timing Components

  • Supertech Bronze Valve Guides

  • ARP Stainless Exhaust Studs

Additional Services for Mazda MZR

  • TORQUE PLATING INCLUDED

  • LINE HONING INCLUDED

  • BLOCK SQUARING INCLUDED

  • HEAD SQUARING INCLUDED

  • DIAMOND HEAD/BLOCK SURACE INLCLUDED

  • BLOCK OIL PASSAGES PORTING INCLUDED

  • SIM TEST INCLUDED

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  • Engine Dyno Break In 

  • Engine Dyno Pro Tuning 

  • Ceramic Coated Pistons / Skirts

  • Dynamic Balancing

  • Pinned Deck Conversion

  • Darton Wet or Race Sleeves

  • NEWEN CNC Seat Profile Cut (Copper Seats)

  • CENTROID CNC Porting

  • ​

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