B20

[Sushi]

Im just looking for some information on b20a and b20a1. Also looking for parts and such if you know any good sites lmk by this thread or PM.

I'm looking to get a 1991 Honda Prelude SI.

[Halfwit]

pm " 91hondaluder " he has a 91 prelude with a b20

[speedminded]

I'm not too impressed with the b20a's and said to be the worst b-series made :dunno: Could go for a B20b/z with a vtec head but for the price, $1,800-2,500, you can't beat a H22a/a1 with transmission.

[Sushi]

Thanks for the input. +1 for you guys

[OaTmeaL]

I'm not too impressed with the b20a's and said to be the worst b-series made http://forums.importatlanta.com/images/smilies/dunno.gif

Have you ever torn down a B20A or B21A1?
Yes the B21A1 does have probs with the sleves because of the FRM but the B20A doesn't...

Have you ever owned a B20A or B21A1?

Check out this guy from www.preludepower.com (http://www.preludepower.com/) He is TonyBaker12 on the site if you have any questions after seeing this vid of him and a Cobra (that also be a TT 300Z).

http://videos.streetfire.net/Player.aspx?fileid=CB6521D8-0445-4A3A-BB3C-2D828DA5EC53&t=recent&term=prelude&p=2

I don't think this is updated...

Engine Specifications:

b20a5 block
b21a1 head, mild portjob
B-18 intake cam
B-16 outer valve springs
Pauter Rods
Weisco Pistons 8:5:1
Engine Misc.:

N/A
Turbocharger & Induction:

Precision SC61
Tial 38mm
HKS SS
Gigantic FMIC
Alky Control Methanol Injection
NX 65 Shot
Fuel & Tuning:

550CC injectors
Hondata S200
Walbro 255 lph pump
Bigger fuel lines and NO banjo fittings anywhere.
Exhaust:

3inch all the way back
Apexi N1 muffler
Drivetrain:

ACT XT Pressure Plate
ACT 4 puck race disk
Stock Lightened flywheel
Weight reduction & transfer:

Aluminium Sunroof replacement
Aluminium front bumper support
Lots of misc removal, AC, Power Steering, Heater Core, Sunroof, Seats, SeatBelts etc...
Suspension, wheels & tires:

Falken Azenis
Rota Slipstreams 16"
Tokico Blues
H&R sport springs
Dart builds the 3rd gen B20A Prelude motors now...
LSDMotorsports.com make turbo kits and many other things for them (they are updating the site).

Dyno sheet... http://preludepower.com/forums/showthread.php?t=227645&highlight=tonybaker12