Sold concurrently with the D-series which were primarily SOHC engines designed for more economical applications, the B-series were a performance option featuring dual overhead cams along with the first application of Honda's VTEC system (available in some models), high-pressure die cast aluminum block, cast-in quadruple-Siamese iron liners. [1]

2018年4月5日 · Specifications of Honda B20B and B20Z engines, how they are different from each other, their weaknesses, recommended motor oil, its capacity and the replacement intervals. How to build a B20B VTEC, whether it is good for boost, our advice about increasing the power to 250-300 HP and what you need for this purpose.

2010年3月12日 · b20z with a vtec head is about 9.6:1 cr. still pretty low. Since you have the engine (not installed), you should just build it. Do a simple piston/rod setup, new main/rod bearing, arp rod bolts, new oil/water pump (99+ b20 oil pump is the same part # as the itr pump).

2006年7月2日 · Now, in my opinion, there are a few NECESSARY things to do/parts to buy when building a "reliable" lsvtec/b20vtec: New NGK V-power BKR6E spark plugs (stock pistons) OR NGK V-power BKR7E spark plugs for 10.8:1+ compression. Do the above, and your motor will reward you with reliability. A 2.5 inch header, cat, exhaust piping, and muffler.

The B20 Vtec engine is a family member of the B series engines used by Honda in some of its vehicles. Two of these engines are the B20B and the B20Z, which Honda reintroduced and used in its first-gen Honda CR-Vs that it manufactured and marketed in 1996.

2018年3月25日 · An LS VTEC engine is theoretically cheaper than buying a B18 with a VTEC head on it already. “B20V” refers to the same thing, buying a B20 engine, which was never available with VTEC, and installing a VTEC cylinder head on it.

2024年4月30日 · The B20Z engine is rated at 160 horsepower and 145 pound-feet of torque; The B20B’s power output is adequate for most applications but is not enough for high-performance applications; The B20Z, on the other hand, is a high-performance engine.

The B20Vtec engine achieves enhanced performance and fuel economy by leveraging Variable Valve Timing and Lift Electronic Control (VTEC) technology, allowing the engine to optimize valve timing and lift, resulting in improved performance, fuel economy, and emissions across varying engine speeds and loads.

2024年12月12日 · The Honda B20 VTEC engine is a four-cylinder, inline configuration engine. It features a displacement of 2.0 liters, which is where it gets its “B20” designation. The engine utilizes Honda’s Variable Valve Timing and Lift Electronic Control (VTEC) system, which enhances both power and fuel efficiency.

2021年1月18日 · If you owned a B20V before, the B20Z will feel very similar except no VTEC on the high end. Torque and power band should be very similar to your B20V for daily driving purposes. As for ECU, you could probably run a B18 Integra LS/RS ECU or the B20 ECU as long as the OBD matches.