Log In
Register
Forums
Meets & Greets!
Introduce Yourself
Meets & Events
Honda and Acura Model-Specific Technical Forums
Honda Accord 2018- Current
Honda Accord 2016- 2017
Honda Accord (2013 - 2015)
Honda Accord & Crosstour (2003 - 2012)
Honda Accord (1990 - 2002)
Honda Civic (2016 - Current)
Honda Civic (2006 - 2015)
Honda Civic (2001 - 2005)
Honda Civic / Del Sol (1992 - 2000)
Honda City
Honda CRX / EF Civic (1988 - 1991)
Honda CR-V & Element
Honda Fit
Honda Insight & CR-Z Hybrid
Honda Prelude
Honda S2000
Honda Minivans, Crossovers, and Trucks
Acura Integra
Acura Integra Type-R
Acura NSX
Acura RSX DC5 & Honda Civic EP3
Acura TL, RL & ZDX
Acura TSX
Classic Hondas
Honda Motorcycles
Honda Ruckus and Scooters
Honda and Acura Technical Forums
Forced Induction
All Motor / Naturally Aspirated
K Series
Engine Machining & Assembly
Hybrid / Engine Swaps
AWD Conversion Forum
Welding / Fabrication
Tech / Misc
Road Racing / Autocross & Time Attack
Drag Racing
Suspension & Brakes
Audio / Security / Video
Wheel and Tire
Paint and Body
Lighting
Engine Management and Tuning
Transmission & Drivetrain
Honda-Tech Marketplace
For Sale
Want to Buy
Classifieds: Forced Induction
Vehicles for sale
Motorcycles
Wheels
Sales Feedback
Regional Classifieds
Northern California (Sales)
Southern California (Sales)
Florida (Sales)
Texas -OK -LA (Sales)
Northwest (Sales)
Southwest (Sales)
Mid-West (Sales)
Mid-Atlantic (Sales)
Northeast (Sales)
Southeast (Sales)
Canada (Sales)
Hawaii (Sales)
Free Stuff
Sponsor Marketplace
Performance
Miscellaneous - Appearance - Lighting
Wheels, Tires, Brakes, and Suspension
Forced Induction
Honda and Acura Appearance / Cosmetic Forums
Honda / Acura
Other Make Vehicles
Appearance Build Threads
Group Threads
Detailing
Community Forums
Honda-Tech News
Regional Forums and Meets
News
Gallery
Tools
Car Payment Calculator
Tire Rim Calculator
Vin Decoder
Members List
Live Feed
Marketplace
Vendor Directory
Become a Vendor
Site Store
New Posts
How-Tos
Membership
View Dark Mode
Please register or login to enable Dark Mode.
Log In
Register
Threads
Google
Threads
Posts
Advanced
Honda-Tech - Honda Forum Discussion
Log In
|
Register
Dark Mode
Please register or login to enable Dark Mode.
Contact Us
About Us
Manage Preferences
Archive
Advertising
Cookie Policy
Privacy Statement
Terms of Service
Your Privacy Choices
Affiliate Disclosure
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
×
Log In
Forgot your Password?
By logging into your account, you agree to our
Terms of Use
and
Privacy Policy
, and to the use of cookies as described therein.
or
Login with Google
Login with Facebook
Honda-Tech - Honda Forum Discussion
Tags
Threads Tagged with
b21
Notices
Community Links
Pictures & Albums
Members List
Search Forums
Show Threads
Show Posts
Tag Search
Advanced Search
Find All Liked Posts
Go to Page...
Page 1 of 3
1
2
3
>
Threads Tagged with
b21
Thread / Thread Starter
Last Post
Replies
Views
Forum
B21a1 in ef
(
1
2
3
...
Last Page
)
hatch_kidb18b1
on 05-14-2009
03-02-2011
09:21 AM
by
blue91EF
137
14,487
Honda CRX / EF Civic (1988 - 1991)
91' Si w/b21, swap?
phantom1622
on 01-20-2011
01-23-2011
03:08 AM
by
VTECepidemic
6
3,953
Honda Prelude
b20a5 or b21a1
b1620psi
on 07-28-2010
07-31-2010
01:47 PM
by
sh!ft
3
2,907
Transmission & Drivetrain
b21 vtec?
90_lude
on 09-22-2009
09-30-2009
09:25 AM
by
1funryd
7
3,310
Honda Prelude
Are all f-b-d-h altenator pulley the same?
Charlie Moua
on 06-22-2009
06-22-2009
04:54 PM
by
KWayRacing
2
541
Tech / Misc
90' Prelude Si 2.1L DOHC Header?
chris89
on 01-29-2009
04-26-2009
05:07 PM
by
frank444
7
4,940
Honda Prelude
b20 question
ALL MOTOR EM2
on 01-18-2008
01-18-2008
07:37 AM
by
Hawkze_2.3
1
684
Honda Prelude
91 prelude engine swap?
spikes91_2.05prelude
on 11-25-2007
11-27-2007
03:05 PM
by
1funryd
11
10,988
Honda Prelude
looking for B21 pistons/rods
night
on 11-13-2007
11-15-2007
04:20 AM
by
night
6
393
Want to Buy
1991 Prelude Si B21??
BondoBuilder
on 09-17-2007
09-18-2007
03:33 PM
by
hkarmy612
5
3,064
Honda Prelude
B21 Vtec?
voiceinurhead05
on 04-09-2007
04-10-2007
02:53 PM
by
WhiteNess
9
8,594
Tech / Misc
B20 sleeve question
(
1
2
)
outtacontrolsol
on 02-07-2007
02-15-2007
05:52 PM
by
outtacontrolsol
47
4,815
All Motor / Naturally Aspirated
1990 prelude b21
RYan McG.
on 04-04-2006
04-04-2006
10:30 AM
by
JTCdudeman
1
712
Honda Prelude
Having a little trouble
biggie8199
on 03-08-2006
03-08-2006
08:58 PM
by
biggie8199
1
766
Hybrid / Engine Swaps
WTB Prelude engine b20a or b21
gents97civ
on 07-09-2005
11-09-2005
06:49 PM
by
midwesta
3
484
Want to Buy
1990 LUDE 4WS B21 Motor
onemetalhead5000
on 11-04-2005
11-04-2005
09:51 AM
by
Daily Interlude
1
639
Honda Prelude
b21 timing adjustment
tweakalude
on 09-03-2005
09-03-2005
07:15 AM
by
tweakalude
0
417
All Motor / Naturally Aspirated
B21 TDC markings
DOHCtorTHRUST
on 06-21-2005
06-23-2005
03:15 PM
by
DOHCtorTHRUST
2
541
Honda Prelude
b21 motor swap
skylinecivi
on 05-20-2005
05-23-2005
07:24 AM
by
skylinecivi
4
1,266
Welding / Fabrication
B21 oil consumption problem (1990 Si)
Sunsport
on 05-05-2005
05-16-2005
07:52 AM
by
street_ruler
2
1,627
Honda Prelude
prelude 3g 91 si with a b21a
PoloNizzSi
on 04-25-2005
04-26-2005
05:10 AM
by
crxhybrid85
2
820
Honda Prelude
gsr crank in Ls block? + b20, b21(old prelude) for frankenstein
junfanclaw
on 04-16-2005
04-17-2005
12:47 AM
by
VTECin5th
4
1,950
Hybrid / Engine Swaps
mix and match questions
junfanclaw
on 04-13-2005
04-13-2005
04:22 PM
by
junfanclaw
0
503
Hybrid / Engine Swaps
head swap from a B20A5 to B21A1 block and intake manifold? in need of some good ol b-series knowledg
motoxxxman
on 03-13-2005
03-14-2005
04:55 PM
by
motoxxxman
1
3,237
Hybrid / Engine Swaps
head swap from a B20A5 to B21A1 block and intake manifold???
motoxxxman
on 03-12-2005
03-14-2005
04:53 PM
by
motoxxxman
5
4,144
Honda Prelude
B21 Specs???
aznsins88
on 02-19-2005
02-19-2005
11:41 AM
by
lshybrid195
1
632
Acura Integra
engine rebuild
osatwisted
on 01-26-2005
01-27-2005
09:20 AM
by
mgags7
2
470
Honda Prelude
b20a5 block b18a1 head
ED7civicplayer
on 01-24-2005
01-24-2005
05:07 PM
by
elrandeeto
1
1,197
Hybrid / Engine Swaps
Reasons WHY the Prelude B20A and B21A cranks are "Weak"?
Dulluthkid_19
on 01-23-2005
01-24-2005
04:38 PM
by
clayne
3
1,691
Tech / Misc
Reasons WHY the Prelude B20A and B21A cranks are "Weak"?
Dulluthkid_19
on 01-23-2005
01-24-2005
09:15 AM
by
rioninja
7
1,247
Forced Induction
Page 1 of 3
1
2
3
>
All times are GMT -8. The time now is
08:28 PM
.