|
|
| Search | Car Forums | Gallery | Articles | Helper | Air Dried Fresh Beef Dog Food | IgorSushko.com | Corporate |
|
|||||||
| Engineering/ Technical Ask technical questions about cars. Do you know how a car engine works? |
![]() |
Show Printable Version |
Subscribe to this Thread
|
|
|
Thread Tools |
|
#1
|
||||
|
||||
|
What the HELL is a B21
I've seen a 'B21' engine listed in some Honda books, supposably(sp?) it's the engine from a 91 prelude and it has about 2050 CCs and it's listed as a 2.1 engine. Anyone ever hear about his engine??? I've never seen one in person but maybe somone here has expierience with them
|
|
#2
|
|||
|
|||
|
Re: What the HELL is a B21
USDM Prelude motor from the 90-91 Si, 140hp@5800 rpm
135 lb/ft @5000 rpm 2056cc 9.4:1 compression
__________________
![]()
|
|
#3
|
||||
|
||||
|
Re: What the HELL is a B21
Yeah basically those motors suck.
__________________
Saturn Stealership Technician #331 |
|
#4
|
|||
|
|||
|
Re: What the HELL is a B21
what engine came with the 4ws prelude? is this it?
__________________
1997 Honda Prelude Base 18G Turbo - 8 Psi GReddy EVO Catback 1995 Honda Civic LX Bone Friggin' Stock |
|
#5
|
|||
|
|||
|
It's the cousin to the B-series that you always hear of, but is usless crap for the most part. About the only thing that the two engiens share is the name.
__________________
`91 CRX DX Kind of moves `90 CRX Si Can also be found on: XceedSpeed.com, MichiganCivics.com, and Zilvia.net |
|
#6
|
||||
|
||||
|
Re: What the HELL is a B21
In the book, it says the bore is like 1MM bigger than a GSR's, if this is true, then the block is damn good!
|
|
#7
|
|||
|
|||
|
Re: Re: What the HELL is a B21
Quote:
|
|
#8
|
|||
|
|||
|
thus the term "pre-shit"
__________________
94' Integra GSR - Built and Boosted. 95' GMC Sierra 1500 Z71- Business Vehicle. 89' GMC Sierra 1500 4x4 - NV4500 Donor, Mud truck. 94' S-10 - Winter Beater. 98' Jetta - Wife's Car. 81' Kawasaki LTD440 OLD/SOLD CARS: 93' Civic (Sold 124k) -- 91' Civic (Dead 300K) -- 91' Civic (STOLEN) -- 92' Civic (Donor) -- 90' Caravan (Dead 227k) -- 89' Civic (Sold 289k) -- 90' Accord (Sold 265k) -- 96' Corrola (Dead 174k) -- 99' Beetle (Sold 134k) |
|
#9
|
|||
|
|||
|
Well technically since it is a b series motor....theorhetically any b series should mount in without much hassle. Am I correct in assuming this? My friend has a 91 with 4ws and keeps bugging me about what he should do as far as motors go.
__________________
R.I.P Hypsi87 My mom always told me that fastest way to someone's heart is through their chest. Watch out for ppl with pointed objects. |
|
#10
|
|||
|
|||
|
Re: What the HELL is a B21
no, it's 2nd gen of Series 1 bastard B's. the head bold holes don't line up, the clylinder sleves are a alum, iron, and carbon fiber experamental material, the burn oil like a mofo after 80K on the motor hate RPM's past 6830, and needs a new timing belt every 30K. my first car was a '91 Preluse Si 2WS. The 4WS cars were B20A5, and they were the 1st gen on series one. roumer @ honda is that they are working on a third series, and it will make 275hp but it will be named the X24 with a 7 speed and put in the late 2nd-3rd gen RSX's. I think this roumer is B.S., but ya never know...ya know...
|
|
#11
|
||||
|
||||
|
Re: Re: Re: What the HELL is a B21
Quote:
If it's the same design as the B20, it's damn good to me.
|
|
#12
|
|||
|
|||
|
Re: Re: Re: Re: What the HELL is a B21
Quote:
__________________
![]()
|
| |||||||||||||||||||||||||||||||||
![]() |
POST REPLY TO THIS THREAD |
![]() |
|
|