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2JZ Dart Block Prep Stage 3
Mazworx 2JZ Dart Block Prep Stage 3 Price range: $1,700.00 through $6,225.00

Mazworx VQ35DE Long Block Stage 1.5

SKU: VQ35DE LB STG 1.5 Brand:

$19,499.00

Built for turbocharged Nissan VQ35 engines targeting 600-800 HP, the Mazworx VQ35DE Long Block Stage 1.5 features precision-machined components, high-quality pistons, rods, and upgraded cylinder heads with performance cams – providing a durable and race-ready foundation. Core long block required.

Build to Order

Made in the U.S.A. with Premium Materials. Modern Production Capabilities. Advanced Engineering & Race Tested.
Made in the U.S.A. with Premium Materials. Modern Production Capabilities. Advanced Engineering & Race Tested.
Description

The Mazworx VQ35DE Long Block Stage 1.5 is expertly designed for turbo applications targeting between 600 and 800 horsepower, delivering a reliable and robust foundation for high-performance Nissan VQ35 engines.

Stage 2 Short Block Assembly

Labor

  • Complete disassembly and thorough cleaning of the short block, including hot tank and sand blasting.
  • Installation of Darton MID cylinder sleeves for enhanced durability.
  • Precision machining operations such as block resurfacing, cylinder resizing with torque plate, and line bore resizing.
  • Crankshaft cleaning, inspection, polishing, and balancing using bobweights.
  • Careful assembly of the short block ensuring performance and reliability.

Key Components

  • Diamond Racing pistons (96mm, 9.5:1 compression ratio).
  • BC Pro4625+ H-beam connecting rods for strength and durability.
  • Darton MID sleeves for exceptional cylinder wear resistance.
  • ACL race bearings and ARP main studs for enhanced endurance.
  • Miscellaneous plugs and dowels for a complete build.

Stage 1 Cylinder Head Upgrades

Labor

  • Removal and replacement of oil port plugs and freeze plugs.
  • Stage 1 porting and polishing to optimize airflow.
  • Valve guide removal, reaming, and reinstallation.
  • Precision race valve job and valve lash setting.
  • Resurfacing and thorough assembly of the cylinder heads.

Key Components

  • Supertech standard size intake valves and Inconel exhaust valves.
  • Supertech bronze valve guides and dual valve spring kit with 58 lbs seat pressure.
  • Supertech valve seals and Kelford T-189-A camshafts (262° intake / 258° exhaust duration, approximately 10.75mm / 10.70mm lift).
  • Miscellaneous necessary plugs.

Long Block Assembly and Additional Parts

Labor

  • Complete long block assembly and thorough engine priming and spinning.
  • Oil pressure testing to ensure proper function.

Included Parts

  • BC head gaskets and ARP L19 head studs for superior sealing and strength.
  • OEM oil pump, water pump, and timing chain kit to maintain engine reliability.
  • High capacity oil pan and magnetic oil drain plug for enhanced lubrication and maintenance.
  • ATI damper and aluminum valve covers for durability and heat dissipation.
  • Additional gaskets, seals, Lucas SAE 30 break-in oil, and a Wix oil filter to complete the build.

Note: A core long block is required for this build.

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Specs

BrandMazworx
Make
Engine Code
Max HP800