Description
The Kakarakis Performance Billet Engine Block represents the pinnacle of extreme engine architecture, specifically engineered to eliminate the physical limits of factory cast components in world-class, high-horsepower projects. Carved with absolute precision from a solid block of aircraft-grade aluminum, this premium component solves notorious block ballooning, cylinder distortion, and structural cracking commonly seen in setups pushing past 1000+ horsepower, delivering a stunning performance aesthetic and superior structural integrity.
Advanced Reinforcement & Crankcase Stability
High-boost setups generate extreme tensile and rotational forces that factory blocks simply cannot handle. Our billet engine block comes engineered with an ultra-robust 16-stud main girdle system to completely eliminate main cap walk and stabilize the rotating assembly. To guarantee maximum clamping force under intense boost, the package includes precision-machined, high-grade tool steel head and main studs. Additionally, the block features our in-house produced, heavy-duty steel sleeves, ensuring exceptional cylinder wall stability and ring sealing under massive thermal stress.
Long Block Architecture & Rotating Assembly Freedom
Engineered to accommodate extreme displacement configurations, this block features a 236mm tall-deck (long block) design specifically tailored to run 159mm connecting rods. This optimized geometry drastically improves the rod-to-stroke ratio, reducing lateral piston skirt forces and minimizing stress at high RPMs. Designed with complete flexibility in mind, the block offers multiple crankshaft options, seamlessly accepting either factory OEM units or custom full-billet racing cranks to perfectly match your RPM and displacement goals.
Flawless Cooling Compatibility & OEM Systems Fitment
Engineered for ultimate versatility, this billet block can be tailored to match your specific vehicle ecosystem. It features optional TFSI water-cooling compatibility, precision-machined to integrate flawlessly with the OEM TFSI water pump for efficient heat dissipation on high-end street or circuit cars. For your lubrication needs, the block provides universal fitment for oil systems, allowing you to choose between standard factory wet sump routing or a full motorsport-grade Dry Sump configuration for absolute oil pressure control under intense cornering and hard G-forces.
Advanced Feature Set
- Billet Aluminum Construction: CNC-machined from a solid block of aircraft-grade aluminum for absolute structural rigidity and optimal heat dissipation.
- 20-Stud Main Solid Girdle: Integrated high-efficiency main grid tie design with premium tool steel fasteners for maximum block rigidity.
- 236mm Long Block Design: Optimized tall-deck clearance engineered specifically for 159mm rods to maximize rod-to-stroke geometry.
- Flexible Auxiliary Integration: Tailored to support both OEM/Dry Sump oil systems and optional OEM TFSI water pump integration.