Is the b16-b18-b20 motors the same dimensions on the out side what, is the weight different between the b motors?, in general.

 

Yes the weight is different between motors.

 

What are the out side dimension differences, and how much do the b engines weight from one to the other?

 

the b18 and b20 motors are slightly taller due to increased stroke.

 

B16 1.6 16V DOHC VTEC 158hp@7600rpm 112tq@7000rpm '90-'93 Integra XSi/RSi (JDM)
B16A 1.6 16V DOHC VTEC 160hp@7800rpm 111tq@7300rpm '89-'91 Civic SiR (JDM)
B16A 1.6 16V DOHC VTEC 170hp@7800rpm 116tq@7300rpm '92-'95 Civic (EUR)
B16A1 1.6 16V DOHC VTEC 160hp@7600rpm 111tq@5200rpm '90-'91 Civic SiR (JDM)
'90-'91 CRX SiR (JDM)
B16A2 1.6 16V DOHC VTEC 160hp@7600rpm 111tq@7000rpm '99-'00 Civic Si (USA) >
B16A3 1.6 16V DOHC VTEC 160hp@7600rpm 111tq@7000rpm '93-'94 DelSol VTEC (USA)
B16A4 1.6 16V DOHC VTEC 170hp@7800rpm '96-'00 Civic Si-RII (JDM)
B16B 1.6 16V DOHC VTEC 185hp@8200rpm 118tq@7500 '98-'01 Civic Type-R (JDM)
B18B 1.8 16V DOHC 130hp@6000rpm 121tq@5000rpm '90-'91 Integra GS (USA)
B18B1 1.8 16V DOHC 140hp@6300rpm 121tq@5200rpm '92-'93 Integra GS (USA)
B18B1 1.8 16V DOHC 142hp@6300rpm 127tq@5200rpm '94-'00 Integra RS/LS/GS (USA)
B18C 1.8 16V DOHC VTEC 178hp@7600rpm 129@6200rpm '95-'97 Integra SiR (JDM)
B18C1 1.8 16V DOHC VTEC 170hp@7600rpm 128tq@6200rpm '94-'01 Integra GS-R
B18C5 1.8 16V DOHC VTEC 195hp@7800rpm 130tq@7600rpm '98-'01 Integra Type-R (JDM)
B20A5 2.0 16V DOHC 110hp@5500rpm 114tq@4500rpm '87 - '91 Prelude 2.0 Si
B20B 2.0 16V DOHC 126hp@5400rpm 133tq@4300rpm '97-'98 CR-V (USA)
B20Z 2.0 16V DOHC VTEC 146hp@6400rpm 143tq@4500rpm '98-'01 CR-V (USA)

 

That's to bad about your key board take it apart and clean it with rubbing alcohol and demineralized water and clean filtered air and blow it dry.

Your information was as good as it gets about the hoarse powers and what cars the motor come out of. I'm looking for the weights of each engine in pounds and some dimension of the assembled motors from the oil pan to the valve cover.

FUKuPAYme I didn't ask for the HP. and cars the engines came out of. I'm not going to pay for your Honda Book you bought at the book store to answer the Questions I ask. I asks for the weights and dimensions....

 

uhhh ok dick me. i just cut and pasted it from a site. u asked if they were all the same lol

 

do you want someone to go outside with a stanley tape measure for you...

all those blocks bolt into an ef with a proper mount kit and stock hood. turbos are a tight fit but its been done. superchargers same thing. jackson racing even has one for crx with swaps now, its on hasport.com. what other fitment issue could there possibly be?

1.8 and 2.0 liter blocks are taller, like mentioned above, and therefore sit lower to the ground which allows you to keep the stock hood, just dont do 25 mph on the taco bell entrance so you dont kill your downpipe.

but again, for actual dimnesions youd need to get a honda mechanic to let you use his computer... if it even has that info easily accessable.

you modding this engine into a non-honda car or something?

 

Thanks for the info gentlemen,

Because I don,t see many B18s or B20s in CRXs in my parts of the O.C. and before I do anything I like an engine swap I like to no all the ins and outs, and size dose mater. keep the good info coming in boys.

 

WoW !!!!

as I thought everyone n their mom would have these done but guess what it might be cuz the cops in that area and SD county are so strict on swaps.

but hey go for it bro just don't be stupid about how u "drive" it

good luck