The Honda B20B is a 2.0L DOHC inline-4 from the 1996 to 2001 Honda CR-V (and JDM models such as the Orthia and S-MX). It makes about 126 hp and 133 lb-ft, with an 84 x 89 mm bore and stroke, an 8.8:1 compression ratio on the early version, and multi-point fuel injection. It is durable, simple to service, and has strong aftermarket support, which is why it is a favorite in the Honda swap community.
Two corrections to the live copy. First, the B20B is non-VTEC; the description's claim that it 'is equipped with VTEC' is wrong. The whole appeal of the B20 in the build community is using the strong 2.0L block with a separate VTEC head, the 'B20 VTEC' build, precisely because the B20 itself does not have VTEC. Second, the B20B was the CR-V engine (and JDM Orthia and S-MX); it was not a factory engine in the Integra or Accord, though the B20 is a popular swap base. Confirm B20B (about 8.8:1, 126 hp) versus the later B20Z (about 9.6:1, 146 hp) by the donor.
| Item | Details |
|---|---|
| Engine | B20B, 2.0L DOHC, non-VTEC. |
| Variant | B20B vs B20Z, by donor and casting. |
| Swap | ECU, wiring, and mounts for the chassis. |
The B20B (2.0L DOHC, non-VTEC)
B20B versus B20Z, by the donor and casting
Engine management, wiring, and mounts for a swap
The chassis you are installing it into
| Item | Details |
|---|---|
| INCLUDED | The used B20B long block as confirmed; ancillaries vary, confirmed at order. |
| NOT INCLUDED | ECU, wiring, transmission, and accessories unless confirmed at order. |
| Tools You Need | A capable installer; engine management, wiring, and mounts for a swap. |
This B20B 2.0L is offered for its factory application and common swaps, confirmed by donor, including:
| Vehicle | Compatibility |
|---|---|
| Honda CR-V | 1996 to 2001 (factory B20B / B20Z) |
| JDM models | Honda Orthia, Honda S-MX |
| B-series swaps | Civic and Integra builds (swap base, not factory) |
This B20B was the 1996 to 2001 CR-V engine (and the JDM Orthia and S-MX). The live copy's suggestion that it came in the Integra or Accord 'in certain regions' is misleading; those used other engines. The B20 block is a very popular base for Civic and Integra swaps, but that is a custom build, not a factory fit. Confirm the donor and the B20B-versus-B20Z variant before you order. We disclose the donor details before shipping.
Not sure which B20 you need? Call (240) 301-0095 with your donor or build details. Our team confirms the variant and donor details before your order ships.
Quality control for this part includes:
This is a used inline-4. We confirm it is the B20B (non-VTEC), inspect the block, head, and valvetrain, and disclose the donor details. For a swap, plan for engine management, wiring, and mounts to suit your chassis, and confirm the B20B-versus-B20Z variant by the casting.
| Engine Type | 2.0L DOHC non-VTEC inline-4 |
|---|---|
| Horsepower | About 126 hp |
| Torque | About 133 lb-ft |
| Displacement | About 1973 cc (live '1997 cc' is slightly off) |
| Bore And Stroke | 84 mm x 89 mm |
| Compression Ratio | 8.8:1 (early B20B; B20Z is about 9.6:1) |
| Redline | 800 rpm | About 6 |
| Valvetrain | DOHC | non-VTEC |
| Fuel System | Multi-Point Fuel Injection |
| Fuel Type | Gasoline |
| Transmission Options | 5-speed manual or 4-speed automatic |
| Shipping | Free to all 50 states | no core charge |
| Condition | Used |
| Sku | vaz42 |
Contact (240) 301-0095 within 15 days of delivery.
