B-series

B18B1

B18B non-VTEC (LS)

Displacement
1.8L (1834cc)
Configuration
Inline-4
Power
130-142 hp depending on version
Torque
172 N-m (127 lb-ft) @ 5200 rpm
Compression
9.2:1 (US) / 9.4:1 (JDM)
Bore × Stroke
81.0 mm x 89.0 mm
Valvetrain
DOHC (non-VTEC)
Aspiration
Naturally aspirated
Fuel System
PGM-FI (multi-point)
OBD
OBD1 , OBD2a , OBD2b
Redline
6800 rpm
Years
1990-2001

Factory Fitment

Integra LS/RS/GS (DA9, DB7, DC4 era); Integra RS/LS/GS (DC4/DB7), Honda Domani (JDM; MA5), Integra (JDM; DB7), Honda Orthia (JDM; EL1); Integra (DC4, 1994-2001)

Notes

The 'LS' engine. Long-stroke bottom end makes it the traditional basis for LS/VTEC and turbo LS builds; cheap and abundant.

Swaps using the B18B1

Suspension Verified Moderate

CRV 5-Stud Conversion

CR-V RD1 (First Generation)
→
Civic EK (Sixth Generation)
View Details

Guides mentioning the B18B1

Difficult 4-6 hours
Installing Coilovers for Lowering Your Car
Moderate 4-6 hours
KW ST Coilover Installation on the Acura TSX, with Bushing Clocking
Difficult 3-5 hours per side (plus press time)
Honda Civic (1992-2000) Front Wheel Bearing Replacement
Moderate 1-2 hours
Civic/Integra Rear Trailing Arm Bushing Replacement (On-Car Method)
Expert 2-4 hours
Chipping Honda OBD0 and OBD1 ECUs for Programmable Tuning
Moderate 1-2 hours
Honda B-Series Harmonic Damper Inspection and Fluidampr Upgrade
Moderate 3-4 hours
Hardwiring a High-Flow Fuel Pump with a Dedicated Relay (Honda/Acura)
Moderate 2-3 hours
Honda DOHC Non-VTEC Rocker Cover Gasket and Cam Plug Reseal
Difficult 2-3 days
JDM B18C (Integra Type R) Engine Swap into an EG Civic
Moderate 30-60 minutes
Honda Main PGM-FI Relay Repair - Solder Reflow for No-Start and Stalling Issues
Difficult 1-2 hours including brake bleeding
Honda Brake Master Cylinder Rebuild
Moderate 2-3 hours
S2000 Steering Wheel Install into a 5th Gen Prelude (SRS Airbag Wheel Swap)