b16a/b vs b18b/c vs h22/23 vs b20 FAQ

EC

The EC series engine is used in the Gasoline / Electric Honda Insight Hybrid. This 3 Cylinder Engine is a Sohc 12 Valve sized 1.0L (995 cc)-DK. The ECA1 produces 68 hp (50 kW) @ 5700 rpm and 67 ft·lbf (Nm) of Torque @ 4800. The ECA1 motor is assisted in various circumstances by a 10 kW Permanent Magnet DC Electric Motor adding 8 Horsepower / 16 ft·lbf Torque throughout the Entire RPM Range. It is completely unrelated to the rest of the E-series engines.

ECA1
2000-2006 Honda Insight (http://en.wikipedia.org/wiki/Honda_Insight)

ED

The ED series introduced the CVCC (http://en.wikipedia.org/wiki/CVCC) technology. This group displaced 1.5 L (1487 cc) and used an SOHC (http://en.wikipedia.org/wiki/SOHC) 8-valve design. Output with a 3 barrel carburetor (http://en.wikipedia.org/wiki/Carburetor) was 52 hp (39 kW) @ 5000 rpm and 68 ft·lbf (92 Nm) @ 3000 rpm.

ED1
1975- Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic) CVCC
ED2
1975- Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic) Wagon
ED3
1976-1979 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic) CVCC
ED4
1976-1979 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic) Wagon

EL

The EL displaced 1.6 L (1600 cc) and was an SOHC (http://en.wikipedia.org/wiki/SOHC) 8-valve engine with a 3 barrel carburetor (http://en.wikipedia.org/wiki/Carburetor). Output was 68 hp (51 kW) @ 5000 rpm and 85 ft·lbf (115 Nm) @ 3000 rpm.

EL1
1976-1978 Honda Accord (http://en.wikipedia.org/wiki/Honda_Accord)

EJ

The EJ displaced 1.3 L (1335 cc) and was an SOHC (http://en.wikipedia.org/wiki/SOHC) 8-valve engine with a 3 barrel carburetor (http://en.wikipedia.org/wiki/Carburetor). Output was 68 hp (51 kW) @ 5000 rpm and 77 ft·lbf (104 Nm) @ 3000 rpm.

EJ1
1980- Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)
1981-1983 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)

EK

There were two different EK engines, one with a normal 8-valve head and another with a SOHC (http://en.wikipedia.org/wiki/SOHC) 12-valve (http://en.wikipedia.org/wiki/Multivalve) head. Both displaced 1.8 L (1751 cc). 2-valve output was 72 hp (54 kW) @ 4500 rpm and 94 ft·lbf (127 Nm) @ 3000 rpm, while the multivalve head raised this to 75 hp (56 kW) @ 4500 rpm and 96 ft·lbf (130 Nm) @ 3000 rpm.

EK1 2v
1979-1981 Honda Accord (http://en.wikipedia.org/wiki/Honda_Accord)
1979-1981 Honda Prelude (http://en.wikipedia.org/wiki/Honda_Prelude)
EK1 3v
1982-1983 Honda Accord (http://en.wikipedia.org/wiki/Honda_Accord)
1982 Honda Prelude (http://en.wikipedia.org/wiki/Honda_Prelude)

EM

The EM displaced 1.5 L (1487 cc) and was an SOHC (http://en.wikipedia.org/wiki/SOHC) 8-valve CVCC (http://en.wikipedia.org/wiki/CVCC) engine. Early versions produced 52 hp (39 kW) @ 5000 rpm and 68 ft·lbf (92 Nm) @ 3000 rpm, while later ones upped the output to 63 hp (47 kW) @ 5000 rpm and 77 ft·lbf (104 Nm) @ 3000 rpm. All used a 3 barrel carburetor (http://en.wikipedia.org/wiki/Carburetor).

EM1
1980 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic), 52 hp (39 kW)
1981-1983 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic), 63 hp (47 kW)

ES

The ES displaced 1.8 L (1829 cc). All ES engines were SOHC (http://en.wikipedia.org/wiki/SOHC) 12-valve (http://en.wikipedia.org/wiki/Multivalve) engines. The ES1 used dual sidedraft carburetors (http://en.wikipedia.org/wiki/Carburetors) to produce 100 hp (75 kW) @ 5500 rpm and 104 ft·lbf (141 Nm) @ 4000 rpm. The ES2 replaced this with a standard 3 barrel carburetor for 86 hp (64 kW) @ 5800 rpm and 99 ft·lbf (134 Nm) @ 3500 rpm. Finally, the ES3 used PGM-FI (http://en.wikipedia.org/wiki/Fuel_injection) for 101 hp (75 kW) @ 5800 rpm and 108 ft·lbf (146 Nm) @ 2500 rpm.

ES1
1983-1984 Honda Prelude (http://en.wikipedia.org/wiki/Honda_Prelude)
ES2
1984-1985 Honda Accord (http://en.wikipedia.org/wiki/Honda_Accord)
ES3
1985- Honda Accord (http://en.wikipedia.org/wiki/Honda_Accord) SE-i

ET

The ET displaced 1.8 L (1829 cc) and was an SOHC (http://en.wikipedia.org/wiki/SOHC) 12-valve (http://en.wikipedia.org/wiki/Multivalve) engine. Dual sidedraft carburetors (http://en.wikipedia.org/wiki/Carburetors) produced 100 hp (75 kW) @ 5500 rpm and 104 ft·lbf (141 Nm) @ 4000 rpm.

ET1
1985-1986 Honda Prelude (http://en.wikipedia.org/wiki/Honda_Prelude)

EV

The EV displaced 1.3 L (1342 cc) and was an SOHC (http://en.wikipedia.org/wiki/SOHC) 12-valve design. 3 barrel carburetors (http://en.wikipedia.org/wiki/Carburetors) produced 60 hp (45 kW) @ 5500 rpm and 73 ft·lbf (99 Nm) @ 3500 rpm.

EV1
1984-1986 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)
1984-1986 Honda CRX (http://en.wikipedia.org/wiki/Honda_CRX)

EW

The final E-family engine was the EW. Displacing 1.5 L (1488 cc), the EWs were SOHC (http://en.wikipedia.org/wiki/SOHC) 12-valve engines. Early 3 barrel EW1s produced between 58 and 76 hp (43 and 57 kW) and 80 to 84 ft·lbf (108 to 114 Nm). The fuel injected (http://en.wikipedia.org/wiki/Fuel_injection) EW3 and EW4 produced 91 hp (68 kW) @ 5500 rpm and 93 ft·lbf (126 Nm) @ 4500 rpm.

EW1
1984-1985 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)/CRX (http://en.wikipedia.org/wiki/Honda_CRX) DX(unlabeled)
1984-1986 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)
EW3
1985- Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic)/CRX (http://en.wikipedia.org/wiki/Honda_CRX) Si
EW4
1985-1987 Honda CRX (http://en.wikipedia.org/wiki/Honda_CRX) Si
1986-1987 Honda Civic (http://en.wikipedia.org/wiki/Honda_Civic) Si

what horse power ratind does a b16a have for the jdm 90-93 integra

there was also a b18c3,4,6, and 7 but i beleive they are i edm gsrs and type rs.