K24-K320 2.4L Complete Engine - no core required Exhaust Introducing the 4P R40 Billet

Introducing the 4P R40 Billet Stage 3 camshaft

and overall efficiency

Also available for F20C/F22C S2000

Current Promotion:  Upgrade to Saenz S-Series Connecting Rod at NO CHARGE (LS

Unlike other performance guides that simply replicate the OEM shape in brittle plastics

K24-K320 2.4L Complete Engine - no core required Exhaust Introducing the 4P R40 BilletNew for 2024! The 4 Piston Racing K320 Crate Engine provides the ultimate performance and reliability for your street or race car. The best part is, NO CORE REQUIRED and no wait time. These are built from brand new K24A engine cores and you don't need to wait for them to be built. They are in stock! 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