Honda K20A/A2 Turbo Rebuild Kit with Carrillo Conrods and CP Forged Pistons

Honda K20A / K20A2 Naturally Aspirated Forged Rebuild Kit

Designed for serious naturally aspirated Honda K-Series builds, the Spool Honda K20A / K20A2 Forged Rebuild Kit combines premium components from CP-Carrillo, Carrillo, ACL and Cometic to provide exceptional strength, reliability and performance for high-RPM street, circuit racing and motorsport applications.

Whether you're building a responsive street engine, a dedicated track car or a championship-winning race engine, this package includes the essential components required to create a strong and reliable bottom end.

Kit Includes

• CP-Carrillo Forged Pistons

• Carrillo Performance Connecting Rods

• ACL Race Series Main Bearings

• ACL Race Series Big End Bearings

• Cometic MLS Multi-Layer Steel Head Gasket

Available Piston Options

CP-Carrillo Forged Pistons

CP-Carrillo pistons are trusted worldwide in professional motorsport and high-performance engine applications. Manufactured from premium forged aluminium, they deliver exceptional strength, durability and consistency for demanding naturally aspirated engine combinations.

Features include:

• High-strength forged aluminium construction

• Performance ring package included

• Deep valve reliefs suitable for performance camshafts

• Precision CNC machined and weight matched

• Designed for high-RPM naturally aspirated applications

HD Packages include upgraded heavy-duty ring packs and premium 9310 steel wrist pins with a .250" wall thickness.

Optional wrist pin upgrades are available for all non-HD piston packages.

Available Carrillo Connecting Rod Options

Carrillo connecting rods are recognised worldwide as the benchmark for premium performance connecting rods and are trusted by leading professional race teams across drag racing, circuit racing, endurance racing and motorsport categories worldwide.

Choose from the following Carrillo rod options:

• Carrillo Pro-A with WMC Fasteners

• Carrillo Pro-H with WMC Fasteners

• Carrillo Super-A with WMC Fasteners

• Carrillo Pro-H with CARR Fasteners

Each Carrillo rod is manufactured from premium proprietary steel alloys and precision machined to exacting tolerances to provide exceptional strength, fatigue resistance and reliability in high-RPM performance applications.

ACL Race Series Bearings

ACL Race Series bearings are the preferred choice of engine builders worldwide, providing outstanding load capacity, durability and oil control for high-performance and high-RPM applications.

Cometic MLS Head Gasket

Included in every kit is a genuine Cometic MLS (Multi-Layer Steel) head gasket, providing exceptional sealing performance and reliability in demanding naturally aspirated applications.

Built for High-RPM Performance

From weekend track cars to professional motorsport applications, this package combines premium components from some of the most respected names in the performance engine industry.

With your choice of CP-Carrillo pistons and Carrillo connecting rods, this kit provides a proven foundation for building a reliable, high-performance Honda K20A or K20A2 naturally aspirated engine capable of delivering exceptional performance on the street, circuit or drag strip.