b21a1

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150psi, 90, b18c1, b21a1, cylinder, rest, sleeved

355whp 340tq oh my....

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1 2 3)

B20luda on Nov 12, 2006

Jan 3, 2007 08:52 PM
by NOKTURNALCARCLUB

74

5,419

Forced Induction

1991, b21a, b21a1, car, consumption, cunsumption, engines, fix, honda, jdm, oil, piston, rebuild, rings, shot

B21A1 with shot rings

h22aBB4 on Dec 22, 2006

Dec 26, 2006 02:43 AM
by v4lu3s

10

3,840

Honda Prelude

89, b20a3, b21a1, block, fit, head, prelude

b20a3 head onto a b21a1 block

33bee on Dec 11, 2006

Dec 11, 2006 06:57 AM
by akandok

2

620

Acura Integra

90, 91, b21a, b21a1, gas, honda, improve, milage, mileage, prelude, si, ways

what gas mileage can I expect from a '91 Si?

newuser333 on Nov 19, 2006

Nov 29, 2006 02:37 PM
by sleepyH22

12

872

Honda Prelude

00, 2006, b18b, b21a1, bolt, civic, frontier, honda, nismo, nissan, oil, pan, patter, pattern, thread

will a b21a1 oil pan fit on a b18b? bolt pattern wise, oil p/u does not matter

integra3586 on Nov 9, 2006

Nov 10, 2006 08:55 PM
by integra3586

8

996

Acura Integra

92mm, b18c1, b20a1, b21a1, block, crank, crankshaft, ls, stoke

How to STOKE a B18C1..

0260MOTORSPORTS on Oct 16, 2006

Oct 18, 2006 05:47 AM
by Nokia84

1

921

Acura Integra

a20a3, b21a1, head, honda, motor, tech, vtec

B21A1 heads on A20A3...

Sporno on May 9, 2006

May 10, 2006 05:10 AM
by Sporno

3

764

Hybrid / Engine Swaps

200000, b21a1, bore, cylinder, cylinders, cylnders, f20c, frm, honed, honing, k24, lined, miles, rings, sleeves

Our FRM Cylinder lined blocks don't need to be honed afterall...

Import RP on Mar 23, 2006

Mar 24, 2006 03:38 AM
by Honda318dx

6

4,870

Honda Prelude

b18a1, b20a1, b21a1, compared, forged, honda, motor, motors, pistons, potential, rods, sale, springs, valve

B21A1 Motor

fliptout2 on Mar 19, 2006

Mar 20, 2006 01:08 AM
by Circuit Star-29

16

2,869

Acura Integra

1990, b20a5, b21a, b21a1, cylinder, delsol, engine, honda, liner, motor, piston, prelude, sale, sleeve, sleeves, specs

??? B21A1 ??? HELP

skinnyshugg on Feb 1, 2006

Feb 1, 2006 09:44 AM
by skinnyshugg

7

2,445

Acura Integra

b21a1, diagram, engine, honda, plug, plugs, spark, worst

worst spark plugs ever....pics inside

pythoner on Dec 24, 2005

Dec 25, 2005 12:49 AM
by Gerbilo

18

2,558

Honda / Acura

please help, 91si -b16- head blown, needs new one, appraisal?>THANKS

scca ready on Dec 18, 2005

Dec 19, 2005 01:09 PM
by scca ready

4

540

Honda Prelude

86, b21a1, engine, forged, honda, performance, piston, pistons, prelude, racing, set

forged pistons for b21a1?

r3dh4tch on Oct 25, 2005

Oct 26, 2005 02:57 PM
by danny_d19

5

2,084

Honda Prelude

b20a crank 95mm 100.00

urmomluvsme on Aug 21, 2005

Oct 19, 2005 06:58 PM
by urmomluvsme

12

571

For Sale

8891, b21a1, em, head, prelude, racing, shaved

92 gsr teg MODIFIED ..... alot of extra parts included... $5500 pics and info inside

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1 2)

VTECepidemic on Apr 29, 2005

Oct 12, 2005 11:10 AM
by VTECepidemic

33

739

Vehicles for sale

1990, 1991, 20, 21, 21l, 91, b20a, b21a1, head, heads, honda, oil, prelude, si, swapping, swaps

1991 prelude 2.1L b21a1 si help!!!!!!!!!!

preludetech on Sep 13, 2005

Sep 28, 2005 07:34 PM
by jay_jay_n

2

711

Honda Prelude

B21A1?

WGFletch4WS on Sep 13, 2005

Sep 13, 2005 04:44 PM
by Dougs96SI

1

529

Honda Prelude

91, 93030, b20a, b21a1, cheap, engine, honda, horsepower, hp, motor, prelude, put, specs, swap, vtec

B21A1 vs B20A

Ramz on Jul 7, 2005

Jul 9, 2005 04:54 AM
by StorminMatt

3

1,840

All Motor / Naturally Aspirated

83mm, b21a1, block, crv, fit, head, prelude

dont you think b20b(CRV) head fit b21a1 block?

MichaelCRX on Jun 24, 2005

Jun 24, 2005 10:35 PM
by MichaelCRX

0

473

Honda Prelude

91, b20a, b20a5, b21a1, covers, crx, prelude, same, swap, swapping, valve, vs

B21A1 to B20A5 swap details

NotQuiteStock on Jun 16, 2005

Jun 16, 2005 07:58 AM
by kablamo

1

1,535

Honda Prelude

205, 205l, adjustment, b21a, b21a1, car, gasket, head, honda, hondaswap, performance, problems, start, valve, wont

problem with a b21a ...head gasket??

hurricanenamedditka on May 24, 2005

May 25, 2005 06:51 AM
by hurricanenamedditka

8

1,106

Honda Civic / Del Sol (1992 - 2000)

b21a, b21a1, coated, cylinder, fmr, h23, honda, makes, moly, pistons, rings, vtec, walls

Moly coated rings?

gob4show on May 10, 2005

May 23, 2005 03:11 PM
by durand202

7

1,238

Honda Prelude

vegaskurt on May 15, 2005

May 15, 2005 10:20 PM
by StorminMatt

2

433

Honda CRX / EF Civic (1988 - 1991)

b20, b20a5, b21, b21a1, block, cylinder, fit, fits, head, intake, manifold, manifolds, prelude, put, same

head swap from a B20A5 to B21A1 block and intake manifold? in need of some good ol b-series knowledg

motoxxxman on Mar 13, 2005

Mar 14, 2005 04:55 PM
by motoxxxman

1

3,525

Hybrid / Engine Swaps

21, 90, b20, b20a, b20a5, b21, b21a1, block, camshafts, ecu, head, honda, intake, manifold, prelude, swap

head swap from a B20A5 to B21A1 block and intake manifold???

motoxxxman on Mar 12, 2005

Mar 14, 2005 04:53 PM
by motoxxxman

5

4,708

Honda Prelude

b21a1, checked, hiding, hold, honda, how, oil, warm

How should Oil dipstick be checked?

LudeChild on Feb 24, 2005

Feb 27, 2005 09:15 AM
by prylwd

18

7,135

Honda Prelude

1991, 41, b21a1, code, ecu, honda, prelude

90 si 2.1(b21a1) code ?

timstover on Feb 17, 2005

Feb 23, 2005 09:07 PM
by street_ruler

4

907

Honda Prelude

909 prelude b21a1 [erformance ?s

timstover on Feb 16, 2005

Feb 16, 2005 11:16 AM
by PrettyLude

1

483

Honda Prelude

b21a1 performance

timstover on Feb 16, 2005

Feb 16, 2005 02:30 AM
by DC 2

1

810

Tech / Misc

205, 205l, b20a, b20a5, b21a1, engine, honda, kit, kits, motor, performance, prelude, rebuild, s2000, sale

engine rebuild kit

osatwisted on Feb 4, 2005

Feb 4, 2005 10:07 PM
by street_ruler

2

2,305

Honda Prelude