Mazworx 2JZ-GTE Long Block Stage 3 Dart Dry Sump

The Mazworx 2JZ-GTE Long Block Stage 3 Dart Dry Sump is a comprehensive, high-performance engine build designed for serious enthusiasts and racers. Tailored for Toyota JZA80 chassis applications, this long block is engineered to reliably handle up to 1800 horsepower, offering flexibility to be built as a 3.0, 3.2, or 3.4 liter engine. Every component is new, eliminating the need for any core parts, ensuring optimal quality and performance.

Short Block Assembly

The short block undergoes meticulous assembly and machining processes, including deck height verification, cleaning, painting, and precise resurfacing. The block is resized with torque plates and line bores to exact specifications. The crankshaft is carefully balanced before the final short block assembly.

• Dart iron block with 1/2″ head studs
• Custom CP heavy duty pistons sized at 86mm with 9:1 compression ratio
• BC ProH625+ connecting rods
• Choice of BC billet crankshafts in 86mm, 90mm, or 94mm configurations
• ACL race bearing set with Calico coating for durability

Stage 3 Cylinder Head

The Stage 3 cylinder head features extensive CNC porting and combustion chamber work to optimize airflow and combustion efficiency. Several modifications and precision machining steps are performed to enhance reliability and performance.

• Removal and replacement of oil port plugs, plugging of EGR ports
• Reaming and reinstallation of valve guides
• Race-spec valve job with valve lash adjustment
• Modifications to intake side water pipes and machining for -10an ORB fitting
• Resurfacing and assembly with new OEM head hardware

Key Components

• New OEM cylinder head
• Ferrea intake and exhaust valves (+1mm size)
• Ferrea bronze valve guides
• Ferrea high boost dual valve spring kit rated at 125lbs
• Kelford DLC coated shimless buckets
• Kelford cams (T202-F 282/286 profile)

Long Block Assembly & Included Parts

The long block assembly integrates all components with premium hardware and accessories, ensuring a complete, ready-to-install package.

• Apexi head gasket
• PHR adjustable cam gears and mounting bolts
• ATI super damper and ARP damper bolt
• Gates racing timing belt
• CA625+ 1/2″ head studs
• RSP billet tensioner bracket
• Mazworx 2JZ engine bolt kit and shipping bracket kit
• New OEM seals and parts (excluding water pump)
• PHR billet front cover with extreme tensioner bolt
• PHR timing pointer and belt pulley
• 36-2 crank trigger and sprocket
• PHR/Dailey Engineering 5-stage dry sump oiling system
• PHR billet valve covers

This engine is a robust, high-quality solution engineered for maximum power and reliability, suitable for street use and demanding motorsport applications.