How much horse power does your 1991 Honda prelude Si 2.1 have?
B20A (16-Valve, 4 Cylinder, DOHC, PGM-FI)
Found in: Serial numbers 1000001~, 1500001~ and 1550001~ (Gold Valve Cover) 1985-1986 Honda Prelude Non-U.S. 1985-1986 Honda Accord Non-U.S. 1985-1986 Honda Vigor Non-U.S. Serial numbers 1600001~ and 1640001~ (Black Valve Cover) 1987-1989 Honda Accord Non-U.S. 1987-1989 Honda Vigor Non-U.S. Displacement: 1958 cc Compression: 9.4:1 Power: 160 hp @ 6300 rpm & 140 ft�lbf @ 5000 rpm Transmission: B2K5, F2K5
B20A (16-Valve, 4 Cylinder, DOHC, PGM-FI)
Found in: 1987-1990 Honda Prelude Japan Domestic Market This carries the same engine code as the original B20a above, but is actually a different engine. The serial number for these B20A will be: 5000001~
B20A2 (16-Valve, DOHC, PGM-FI)
Found in: 1986-1989 Honda Accord Non-U.S.
B20A3 (12-valve, SOHC, dual side-draft carburetors)
Found in: 1988-1991 Honda Prelude 2.0 S HorsePower: 104 @ 5800 (MT) 105 @ 5800 (AT) Torque: 111 @ 4000
B20A4 (12-Valve, SOHC, dual side-draft carburetors)
Found in: 1988-1991 Honda Prelude Non-U.S.
B20A5 (16-valve, DOHC, PGM-FI)
Found in: 1988-1991 Honda Prelude 2.0Si Power: 135 hp Engine cc: 1958.14 Cylinder cc: 489.535 Deck cc: 13.885 Head cc: 47.3 Compression Ratio: 9.0:1 engine using a pk-2 Honda ECU based on oki83c154 processor (Intel 8051 based with external ROM)
B20A6 (16-Valve, DOHC, PGM-FI)
Found in: 1988-1991 Honda Prelude Non-U.S. New Zealand, and Australian Domestic Market 140hp@6000rpm 170nm@5500rpm KY model is one of them
B20A7 (16-Valve, DOHC, PGM-FI)
Found in: 1988-1991 Honda Prelude Non-U.S. UK, France, Holland, Norway, South Africa Power 150 hp@6000 rpm Torque 180Nm@5500 rpm Compresion ratio 10.5:1
B20A8 (16-Valve, DOHC, PGM-FI)
Found in: 1988-1991 Honda Prelude Non-U.S. Russian, Swedish Domestic Market
B20A9 (16-Valve, DOHC, PGM-FI)
Found in: 1990-1991 Honda Prelude Non-U.S. Finland, German, Norway, Netherlands, Russia, Argentina Power 140 hp@6000 rpm Torque 175Nm@4500 rpm Compresion ratio 10.5:1
B21A (16-valve, DOHC, PGM-FI)
Found in: 1990-1991 Honda Prelude Si States Very rare, it was only produced for the "Si States" models in Japan. There is an old myth that this engine produces 175+ HP, this is completely false.
HP: 145 @ 5800 RPM
TQ: 137 @ 5000
B21A1 (16-valve, DOHC, PGM-FI)
Found in: 1990-1991 Honda Prelude Si Power: 140 hp @5800 rpm Torque: 135 lb.ft @5000 rpm Engine cc: 2056.03 Cylinder cc: 514.0075 Deck cc: 10.191 Head cc: 51.0 Compression Ratio: 9.4:1 Torque (lb.ft. @ rpm): 135@5000
The 1988 Prelude Si has the optional B20A5 DOHC EFI engine. The standard B20A3 2.0 L SOHC carburated engine was not used in the Si. So you can tell by the fuel system, which engine you have. The standard engine had Carbs and the Si engine had FI. B20A3 (12-valve, SOHC, dual side-draft carburetors) Found in: 1988-1991 Honda Prelude 2.0 S HorsePower: 104 @ 5800 (MT) 105 @ 5800 (AT) Torque: 111 @ 4000 B20A5…
Which other Honda or car model front disk brakes rotor are compatible to use with Acura legend 1991 series?
I assume by the question that you have a bad ECU, and want to replace it with a used one from the junkyard. I, myself, managed to take an ECU out of a 1995 Honda Prelude S and it runs without a problem in my 1991 Accord. The 1990 to 1993 Accords share the same motor as the 1995 Honda Prelude S, so the computers are interchangeable. Also, you might want to check what engine…
B16A-90-91 civic SIR- JDM B16A-90-91 civic SIR2- JDM B16A-88-91 civic SIR hatch back- JDM B16A-88-91 crx SIR- JDM B16A-90-93 integra xsi- JDM B16A-90-93 integra rsi- JDM B16A-96-00 civic SIR- JDM B16A-96-00 civic SIR2- JDM B16A-92-97 del sol SIR- JDM B16A-88-91 civic vti- EDM B16A-88-91 crx 1.6i- EDM B16A-92-95 civic SIR-JDM B16A-92-95 civic ferio si- JDM B16A-92-95 civic ferio si2- JDM B16A-92-95 civic ferio sir- JDM B16A-92-95 civic ferio sir2- JDM B16A-92-95 civic ferio rtsi 4wd…
The power steering pump is located just above the alternator on the drivers side of the car. An easy way to locate it on a 1991 Honda Accord is to first locate the dipstick for your oil, then directly next to it is a pulley, this pully is mounted on youyr power steering pump, and is your power steering pump pulley.
Use only genuine Honda ATF-Z1 transmission fluid. Do not use any other fluid no matter what anyone tells you is a substitute. There is no substitute for this fluid and the use of any other fluid will cause your Honda transmission to not shift properly. If you have a manual transmission, contact a Honda dealer for the correct lube or read your owners manual.