Full Engines, Internal Parts, Pistons/Rods

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  1. OEM QR25DE High Comp Piston Set (11.5-1) All Years 89.00mm

    OEM QR25DE High Comp Piston Set (11.5-1) All Years 89.00mm

    Regular Price: $399.99

    Special Price $299.99

    High comp OEM QR piston set with with dry coating skirts and hard anodized piston tops. Bumps compression to 11.5-1. Comes with 4 pistons, rings and pins. 220whp with C1 Cams, 2JR Medusa Header and 2JR Plenum. Tune is not required but recommended. ONLY 93 OCT Will fit OEM or 2JR Forged I or H beam rods with tapered ends. Features include: - High strength aluminum skirts - Hard anodized tops - Machined and balanced to +/- 1 gram - Wrist pins included at no extra cost - Accumulator groove included - Double pin oilers, force fed from oil ring - Pick lock grooves for easy lock removal Learn More
  2. High Comp OEM Piston Set  (10.0-1) - QR25DE

    High Comp OEM Piston Set (10.0-1) - QR25DE

    Regular Price: $578.88

    Special Price $449.79

    High Comp OEM Piston Set (10.0-1) - QR25DE from the B16 SpecV Fits all QR Motors, all years. Upgrade to high comp pistons for your QR build - dyno gains of 16-25whp depending on supporting mods (cams/header). Set comes with 4 B16 SpecV Pistons and matching OEM ring set. Use factory specs when installing per FSM. Good for boost up to 400whp (suggest pairing with forged I Beam rods). Learn More
  3. QR25DE Hitachi OEM Coil Pack Set (4) 02-06

    QR25DE Hitachi OEM Coil Pack Set (4) 02-06

    Regular Price: $198.00

    Special Price $184.99

    QR25DE Hitachi OEM Coil Pack Set (4) 02-06

    Complete set (4 included) of OEM Hitachi Coil Packs for your Gen 1 QR - fits all models Sentra/Altima/Frontier with the Gen1 QR engine (02-06)

    12 Month / 12k Mile Warranty fr.

    • Hitachi ENSURE FAST STARTS: this Hitachi Ignition Coil ensures fast starts, consistent engine performance, and optimized fuel efficiency. The coil is OE-engineered for a streamlined path to the spark plug and reduced shorts, and it eliminates the need for spark plug wires. High-quality wire coating ensure resilient, long-lasting functionality and minimal current fluctuation
    • ENSURE EFFECTIVE COMBUSTION: the Hitachi Ignition Coil delivers optimal combustion and consistent, high-energy ignition output. These Hitachi Ignition Coils, also known as engine coils or spark plug coils, deliver the highest in durability and operational performance. Designed for exacting fitment and connectivity, you can install the Hitachi Ignition Coils with OE-confidence
    • RELY ON PROVEN DURABILITY: Hitachi coil designs are developed in their test lab and proven tough at extreme conditions that are far beyond any operational environment that a vehicle would experience. Gold-plated connectors prevent corrosion
    Learn More
  4. 2002-2006 Hitachi QR25DE Oil Pump / Front Cover

    2002-2006 Hitachi QR25DE Oil Pump / Front Cover

    Regular Price: $179.99

    Special Price $139.99

    Hitachi Oil Pump and Timing Cover Assembly for the 02-06 QR25DE (does not fit B16 models)

    • Original Equipment Supplier
    • Easy installation with a factory quality fit
    • Modular design
    • Long service life
    • Flow-optimized system design

    2JR offers an option for a complete set of OEM Orings needed for the install (these come with the 2JR Rebuild Kit)

    • (2)pcs - 15066-3Z000
    • (1)pcs - 15066-3Z001
    • (1)pcs - 15066-3Z002
    • (1)pcs - 15066-3Z003
    • (1)pcs - 15066-3Z005

    Learn More
  5. Aluminum (ACB+) Heavy Duty Alternator Clearance Bracket (B15 and B16)

    Aluminum (ACB+) Heavy Duty Alternator Clearance Bracket (B15 and B16)

    Regular Price: $99.99

    Special Price $79.99

    ACB+ Made from Aluminum for extra long life and durability. Alternator clearance bracket allows you to remove your header without having to remove your alternator. Adds over 2" of clearance. Keeps the alternator somewhat cooler as well. Includes hardware and threaded ends. You must check for clearance between the ACB and the alternator bracket on the engine - and add a washer if necessary. Learn More
  6. New OEM Nissan Cam Phaser Sprocket - B15 QR25DE

    New OEM Nissan Cam Phaser Sprocket - B15 QR25DE

    Regular Price: $348.03

    Special Price $267.15

    If your QR suffers from chain rattle at start up when cold, the issue more than likely is a bad intake sprocket phaser. This can lead to jumped timing, bent valves, broken chains and/or broken main crank sprockets. 2JR offers these cam phaser sprockets direct from Nissan. OEM PART 13025-AE02A We have these in stock! DO not wait to replace your sprocket and risk an engine failure. Learn More
  7. 2JR High Performance Block - Stock Compression

    2JR High Performance Block - Stock Compression

    Regular Price: $2,599.99

    Special Price $2,399.99

    2JR High Performance Short Block built with 89.5mm 2JR Turbo cast pistons with hard anodized tops, 2JR I Beam Forged Rods, ARP Rod Bolts and OEM B15 SpecV Crank. Machined with ACL bearings, new OEM mains. Ready to drop in your 02-06 B15! Just add your head or a fresh 2JR head with 2JR valve springs for $599 more. Good for NA Builds and Turbo Builds up to 350whp. 1. 2JR Stock Comp Turbo Hard Anodized Pistons 2. 2JR Forged I-Beam Rods 3. ARP Rod Bolts 4. OEM B15 SpecV Crank 5. ACL Bearings Learn More
  8. 2JR QR25 High Performance Cast Piston Set with Rings 9.5-1

    2JR QR25 High Performance Cast Piston Set with Rings 9.5-1

    Regular Price: $349.99

    Special Price $249.99

    2JR produced turbo pistons with hastings racing ring set. Hard anodized piston domes to resist detonation. Thicker ring lands to prevent cracking. Moly coating on the skirts to lubricate piston walls. 9.5-1 Comp with the best anti-detonation quench pads on the piston tops. Good for up to 350whp. Can also be used on all NA projects since these pistons have the same comp ratio as the poorly designed B15 pistons. INCLUDES HASTINGS PISTON RINGS - Made in the USA Will fit on 2JR Forged I or H beam rods with tapered ends. Rods include ARP Rod bolts at no add't cost. Comes in the following sizes - standard .5 mm overbore (20 over) INCLUDES: 4 pistons Oil Ring and Comp Ring Set Piston Wrist Pins Wrist Pin Clips Learn More
  9. Motul 5L Synthetic Engine Oil 8100 5W30 X-CLEAN Plus

    Motul 5L Synthetic Engine Oil 8100 5W30 X-CLEAN Plus

    Regular Price: $53.76

    Special Price $46.70

    MOTUL Motor Oil - 8100 Series is a 100% synthetic engine oil that has been formulated, developed and tested according to the most recent technical requirements of petrol and diesel engines. MOTUL 8100 has synthetic base stocks and specific friction modifier molecules that provide an outstanding oil film resistance, reducing friction in the engine, maintaining the oil pressure, and generally decreasing the operating temperature. 8100 provides outstanding lubricating properties such as wear and high temperature resistance and controlled oil consumption. Anti-oxydation, Anti-wear, Anti-corrosion, Anti-foam properties. MOTUL 8100 5W30 X-cess 100% synthetic ester based lubricants. Gasoline and Diesel engine oil STANDARDS ACEA A3 / B3 / B4 The ACEA B4 performance requires an outstanding detergent/dispersent power and a better viscosity increase resistance due to soot produced by Direct Injection Diesel engines (except VW unit injector engines that require MOTUL Specific 505.01 5W-40) Includes 5L, enough for a Spec-V with BSR kit Learn More
  10. Motul 5QT Classic BREAK-IN OIL 10W40

    Motul 5QT Classic BREAK-IN OIL 10W40

    Regular Price: $42.00

    Special Price $39.00

    Break in your QR with the BEST on the market. Specifically designed mineral based break in order This Motul 3000 4T engine break-in oil features high detergent and dispersive properties for engine cleanliness, and is compatible with catalytic converters. Its mineral base formula makes it an excellent oil choice for break-in procedures. Neon yellow in color when checked on a yellow cloth. Smells like bananas! But it works perfectly. Includes 5 quarts! Everything you need to break in your QR - even with a BSR kit Learn More

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