K24-K340 2.4L Complete Engine - STREET PERFORMANCE

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  • Regular price $8,350.00


The 4 Piston Racing K340 Crate Engine provides the ultimate performance and reliability for your street car. This 2.4L Naturally Aspirated engine offers a smooth idle and daily drivable street manners. When you are ready to roll into the throttle, the engine is full of low end punch and comes to life with Honda's i-VTEC system. The high flow CNC cylinder head and high lift camshaft allow this engine to accelerate its 340hp aggressively beyond 9000 rpm. Lean into the throttle on an open road and the power and sound experience is liberating. All this with the peace of mind that you are commanding a durable and reliable engine.  Power level is conservatively quoted based on pump gasoline and popular street induction and header.  Race pieces will increase output.  Email Luke@team4piston.com for a shipping quote.  We ship worldwide.

  • Stock cylinder sleeve Honda K24 engine block 99mm stroke x 87.5mm bore
  • Saenz S-Series connecting rod
  • Wiseco Armor Plated 12.5:1 piston (optional 88mm bore and any compression up to 15:1 for more power)
  • ACL race bearings, ARP fasteners, 4P spec head gasket
  • 4P Pro 156v2 CNC Cylinder Head with Ferrea valves, valve springs, retainers, and locks
  • 4P tool steel billet RR4 iVTEC camshafts
  • 4P Ported oil pump and baffled sump
  • All new Honda timing components and hardware
  • Complete engine valve cover to oil pan
  • Meticulously assembled and supplied with detailed build sheets.

Recommended Use

  • Daily Street Use
  • Auto X
  • Track Use
  • Minumum 91 Octane Pump Gas / E85 / Race Fuel

Features and Benefits

  • Startup Warranty - Extended Warranty Available
  • Armor Plated Forged Pistons and Forged Connecting Rods
  • Premium Valvetrain Components for Extended Durability
  • Precision Machined CNC Cylinder Head Designed for use throughout the powerband
  • Meticulously Assembled - Supplied with full engine specifications and tolerances
  • Recommend periodic maintenance procedures

When you purchase a 4 Piston Racing complete engine, you aren't just buying any run-of-the-mill engine package. You are investing in a fully developed and tested engine program that is designed not only for maximum power output, but also for maximum durability. Our engines are meticulously assembled with a great deal of pride in a clean environment, using the only the finest calibrated tools and by engine builders who specialize in performance racing applications. We offer the ONLY complete engine in the industry with a startup warranty, and if installed and tuned by one of our authorized installers, these engines carry an extended warranty. Ask about our 3 month payment plan.

Email Luke@team4piston.com for a shipping estimate