K-series
K24A1
K24A1 (CR-V)
Displacement
2.4L (2354cc)
Configuration
Inline-4
Power
160 hp (USDM)
Torque
162 lb-ft (220 N-m) at 3600 rpm
Compression
9.6:1
Bore × Stroke
87.0 mm x 99.0 mm
Valvetrain
DOHC i-VTEC (economy type)
Aspiration
Naturally aspirated
Fuel System
PGM-FI
Redline
6500 rpm (rev limiter 7000 rpm)
Years
2002-2006
Factory Fitment
Honda CR-V; Honda CR-V (second generation); CR-V (RD7, 2002-2006); CR-V (RD6, 2002-2006)
Notes
The budget 2.4 bottom end for 'K24 frankenstein' builds (K24 block + K20A2/Z3 head); cheap and everywhere.
Swaps using the K24A1
Guides mentioning the K24A1
Difficult
1-2 days
Civic Type R 5-Lug Brake and Suspension Conversion for the 1996-2000 Civic (EK)
Easy
15-30 minutes
Honda PGM-FI Fault Code Reading and ECU Reset (OBD0/OBD1/OBD2)
Expert
6-10 hours (excluding paint and parts lead time)
Honda Fit (GE8) JDM 11-Pin Folding, Heated Door Mirror Retrofit
Difficult
6-10 hours
Honda Prelude (4th Gen) Projector Headlight Retrofit
Difficult
4-6 hours
Honda Fit (GE8) LED Taillight and Rear Fog Light Retrofit
Difficult
3-4 hours
Honda Fit (GE8) HomeLink and Ambient Light Retrofit Using an Acura TSX Overhead Console
Moderate
30-60 minutes
Honda/Acura K-Series Cylinder Compression Test
Expert
Multiple weekends (25-40 hours)
Building a K24/K20A2 "Frankenstein" Hybrid Engine
Moderate
4-6 hours (plus sealant cure time)
DIY Amber City Lights in Honda Headlight Housings
Easy
30-45 minutes
Acura RSX (K-Series) Fuel Injector Harness Tuck
Expert
20-40 hours (full swap)
K20/K24 Engine Swap Parts List for the Honda Civic (EG/EK) and Integra DC2
Difficult
3-5 hours
Diagnosing Dead ECT, CMP and Wideband O2 Signals After a K-Series Conversion Harness Swap