Acura Integra All Integra Except ITR

B20? I didnt know there was such thing.. Also whats the difference...

Thread Tools
 
Search this Thread
 
Old Mar 7, 2007 | 01:15 PM
  #1  
dezerte's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2006
Posts: 68
Likes: 0
From: Walla Walla, WA, US
Default B20? I didnt know there was such thing.. Also whats the difference...

B20?: http://cgi.ebay.com/ebaymotors...wItem

What's the difference between a USDM B18B and a JDM B18B? I'm looking to buy a Used B18B to take apart and gain some experience working on without jeopardizing my current car (1999 LS). Eventually i will build up this new engine and turbo it.
I want to know if it will make a difference if I get a J-spec motor or a USDM one? I'm going to get new, pistons/rods/sleeves eventually.

Also, where's the best place to find a used B18b? Local junkyard? I thought Passwordjdm sold engines, but I couldn't find them.
Reply
Old Mar 7, 2007 | 01:17 PM
  #2  
doood's Avatar
been there done that
iTrader: (1)
 
Joined: Nov 2003
Posts: 11,885
Likes: 3
From: earth
Default Re: B20? I didnt know there was such thing.. Also whats the difference... (dezerte)

it does not matter if you get usdm, jdm, edm, whatever when you start tearing into the internals
Reply
Old Mar 7, 2007 | 01:23 PM
  #3  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default

B20 came in the CRV
Reply
Old Mar 7, 2007 | 01:24 PM
  #4  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default

Taken from: http://www.hondahookup.com/inf...q.php

B20B, B20Z: The B20 engine is the newcomer in the game and is highly acclaimed by its supporters. It has several key characteristics that give this engine real potential no matter what route you decide to persue. The B20B came on the 1996-1998 CRV and the B20Z came on 1999-2000 CRV. The B20B made 126 hp but the real jewel was the 133lbs of torque that was easily achieved almost anywhere in the RPM band. It is a small displacement engine that has flat torque line!!! Additionally it was a comparatively low compression engine which means that turbocharging to decent levels is possible without the need to spend hundreds on rods or pistons. The B20Z was more or less the same as the B20B but they changed several head characteristics and the compression was bumped up to increase the horsepower to 146.

There are really two choices for dealing the B20 as far as power goes. You could leave it as is and simply swap the head for B16 model. The cylinder head on the B20B model (particularly the tall intake manifold) doesn't clear the hoodline of the civic, which is ok since the B16 head swap will add Vtec abilities and increased power. OR you could go about what is called a CR-VTEC conversion. This is what I consider to be the ultimate engine build-up for civics’. You can check out http://www.crvtec.com for details. The first thing you need to know about B-series engine (B18, B16, B20) is that they all have, for the most part, interchangeable engine parts. So the CRVTEC buildup basically consists of taking the best parts of all the engines and making an unprecedented Frankenstein of motor that has a perfect Rod to Stroke ratio of near 1.75 which allows for great naturally aspirated performance (A HUGE redline) or the ability to turbocharge the engine to very large proportions without worrying about engine stability. It is unfortunately rather expensive but this setup will take you anywhere you want to go. The simple B20/B16 swap costs as follows: $1000-$1500 for the B20 short block, +/- $600 for the B16 head, +/- $300 for the B16 ECU + tranny and other small parts. The price for the CR/VTEC could be calculated on the aforementioned site.

Unless you’re simply happy with the stock B20 swap, the only reasons it should be considered are CRVTEC conversions or Forced Induction. The aftermarket support isn’t as plentiful for the B20 as it is for the other engine mentioned so any engine upgrades usually come from other B series or upgraded aftermarket parts for other B series. Which is more less slowly building a CRVTEC engine. But I still highly recommend this engine for the best bang for the buck power adder.
Reply
Old Mar 7, 2007 | 01:25 PM
  #5  
dezerte's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2006
Posts: 68
Likes: 0
From: Walla Walla, WA, US
Default Re: (RuskeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RuskeR &raquo;</TD></TR><TR><TD CLASS="quote">B20 came in the CRV</TD></TR></TABLE>
OHHH yes, I've heard this before actually, I just forgot. Thanks
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by doood &raquo;</TD></TR><TR><TD CLASS="quote">it does not matter if you get usdm, jdm, edm, whatever when you start tearing into the internals</TD></TR></TABLE>
Thanks
Reply
Old Mar 7, 2007 | 01:28 PM
  #6  
dezerte's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2006
Posts: 68
Likes: 0
From: Walla Walla, WA, US
Default Re: (dezerte)

I was planning on just sticking with a B18b engine since that's what's already in there.
Reply
Old Mar 7, 2007 | 01:30 PM
  #7  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default

You can get a B18B for fairly cheap.
Reply
Old Mar 7, 2007 | 01:32 PM
  #8  
dezerte's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2006
Posts: 68
Likes: 0
From: Walla Walla, WA, US
Default Re: (RuskeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RuskeR &raquo;</TD></TR><TR><TD CLASS="quote"> You can get a B18B for fairly cheap. </TD></TR></TABLE>
Any specific place? I *really* want to avoid ebay at all costs after a recent mishap..
Reply
Old Mar 7, 2007 | 01:35 PM
  #9  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default

Check with the board sponsors.
Reply
Old Mar 7, 2007 | 01:38 PM
  #10  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default

This thread on Honda-Tech is also a good resource:

https://honda-tech.com/zerothread/50010
Reply
Old Mar 7, 2007 | 01:39 PM
  #11  
dezerte's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2006
Posts: 68
Likes: 0
From: Walla Walla, WA, US
Default Re: (RuskeR)

Thanks a lot
Reply
Old Mar 7, 2007 | 04:45 PM
  #12  
B serious's Avatar
Cool Cool Island Breezes. BOY-EE
iTrader: (1)
 
Joined: Sep 2006
Posts: 11,953
Likes: 9
From: TRILLINOIS....WAY downtown, jerky.
Default Re: (RuskeR)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RuskeR &raquo;</TD></TR><TR><TD CLASS="quote">Taken from: http://www.hondahookup.com/inf...q.php

B20B, B20Z: The B20 engine is the newcomer in the game and is highly acclaimed by its supporters. It has several key characteristics that give this engine real potential no matter what route you decide to persue. The B20B came on the 1996-1998 CRV and the B20Z came on 1999-2000 CRV. The B20B made 126 hp but the real jewel was the 133lbs of torque that was easily achieved almost anywhere in the RPM band. It is a small displacement engine that has flat torque line!!! Additionally it was a comparatively low compression engine which means that turbocharging to decent levels is possible without the need to spend hundreds on rods or pistons. The B20Z was more or less the same as the B20B but they changed several head characteristics and the compression was bumped up to increase the horsepower to 146.

There are really two choices for dealing the B20 as far as power goes. You could leave it as is and simply swap the head for B16 model. The cylinder head on the B20B model (particularly the tall intake manifold) doesn't clear the hoodline of the civic, which is ok since the B16 head swap will add Vtec abilities and increased power. OR you could go about what is called a CR-VTEC conversion. This is what I consider to be the ultimate engine build-up for civics’. You can check out http://www.crvtec.com for details. The first thing you need to know about B-series engine (B18, B16, B20) is that they all have, for the most part, interchangeable engine parts. So the CRVTEC buildup basically consists of taking the best parts of all the engines and making an unprecedented Frankenstein of motor that has a perfect Rod to Stroke ratio of near 1.75 which allows for great naturally aspirated performance (A HUGE redline) or the ability to turbocharge the engine to very large proportions without worrying about engine stability. It is unfortunately rather expensive but this setup will take you anywhere you want to go. The simple B20/B16 swap costs as follows: $1000-$1500 for the B20 short block, +/- $600 for the B16 head, +/- $300 for the B16 ECU + tranny and other small parts. The price for the CR/VTEC could be calculated on the aforementioned site.

Unless you’re simply happy with the stock B20 swap, the only reasons it should be considered are CRVTEC conversions or Forced Induction. The aftermarket support isn’t as plentiful for the B20 as it is for the other engine mentioned so any engine upgrades usually come from other B series or upgraded aftermarket parts for other B series. Which is more less slowly building a CRVTEC engine. But I still highly recommend this engine for the best bang for the buck power adder. </TD></TR></TABLE>

lol....sorry i thought it was so funny. You gave some really good info, and everything, but what made me laugh was that the next post was:

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dezerte &raquo;</TD></TR><TR><TD CLASS="quote">
OHHH yes, I've heard this before actually, I just forgot. Thanks

Thanks </TD></TR></TABLE>

oh man...made me laugh so much.
Reply
Old Mar 8, 2007 | 05:04 AM
  #13  
Integra0057's Avatar
Honda-Tech Member
 
Joined: Feb 2007
Posts: 62
Likes: 0
From: Elizabethtown, PA, United States
Default

yea the b20 is from the crv its usually a b20vtec motor which is a 2.0 liter 4 cylinder.
Reply
Old Mar 8, 2007 | 09:38 AM
  #14  
RuskeR's Avatar
Honda-Tech Member
 
Joined: Dec 2001
Posts: 2,000
Likes: 1
From: South Sound, WA, USA
Default Re: (B serious)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B serious &raquo;</TD></TR><TR><TD CLASS="quote">

lol....sorry i thought it was so funny. You gave some really good info, and everything, but what made me laugh was that the next post was:

oh man...made me laugh so much. </TD></TR></TABLE>

Reply
Old Mar 8, 2007 | 02:16 PM
  #15  
Sam92Teg's Avatar
 
Joined: Mar 2004
Posts: 2,568
Likes: 0
From: Titusville, FL, US
Default Re: (Integra0057)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Integra0057 &raquo;</TD></TR><TR><TD CLASS="quote">yea the b20 is from the crv its usually a b20vtec motor which is a 2.0 liter 4 cylinder.</TD></TR></TABLE>

B20b's/z's are NON-vtec from the factory.
Reply
Old Mar 8, 2007 | 03:37 PM
  #16  
dohcMONSTER's Avatar
Honda-Tech Member
 
Joined: Oct 2003
Posts: 6,084
Likes: 0
From: feed us
Default Re: (dezerte)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dezerte &raquo;</TD></TR><TR><TD CLASS="quote">
Any specific place? I *really* want to avoid ebay at all costs after a recent mishap..</TD></TR></TABLE>

i got a B20Z with a p8R head for 500, cant beat 146/133 stock for $500
Reply
Old Mar 9, 2007 | 06:07 AM
  #17  
Integra0057's Avatar
Honda-Tech Member
 
Joined: Feb 2007
Posts: 62
Likes: 0
From: Elizabethtown, PA, United States
Default

I know someone selling a B20vtec with 11.5 high compression pistons, b16 head, type R internals if anyone is interested.
Reply
Old Mar 9, 2007 | 07:54 AM
  #18  
juda7's Avatar
Honda-Tech Member
 
Joined: Sep 2006
Posts: 630
Likes: 0
From: City By The Sea, SOCAL
Default Re: (dohcMONSTER)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dohcMONSTER &raquo;</TD></TR><TR><TD CLASS="quote">

i got a B20Z with a p8R head for 500, cant beat 146/133 stock for $500</TD></TR></TABLE>

Yesterday I bought a stock b20Z long block(tranny,shift linkage,ecu,etc) w/ distributer for $300.

Too sweet of a deal to pass up. Legit motor as well.
Reply
Old Mar 9, 2007 | 08:42 AM
  #19  
Hawkze_2.3's Avatar
Honda-Tech Member
 
Joined: Jan 2004
Posts: 10,629
Likes: 1
From: Further down the spiral, TX, usa
Default Re: (Integra0057)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Integra0057 &raquo;</TD></TR><TR><TD CLASS="quote">yea the b20 is from the crv its usually a b20vtec motor which is a 2.0 liter 4 cylinder.</TD></TR></TABLE>

No dumb@ss, the B20s in CRVs are non-VTEC.
Reply
Old Mar 10, 2007 | 07:58 AM
  #20  
Integra0057's Avatar
Honda-Tech Member
 
Joined: Feb 2007
Posts: 62
Likes: 0
From: Elizabethtown, PA, United States
Default

expletive you ******
Reply
Old Mar 10, 2007 | 08:23 AM
  #21  
IntegraDOHCter's Avatar
Honda-Tech Member
 
Joined: Nov 2006
Posts: 170
Likes: 0
From: Virginia
Default Re: (dohcMONSTER)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dohcMONSTER &raquo;</TD></TR><TR><TD CLASS="quote">

i got a B20Z with a p8R head for 500, cant beat 146/133 stock for $500</TD></TR></TABLE>

where!?? I've seen p8r heads go for 300-500$ alone, I've been looking all over for a damn higher compression B20 (99-up JDM b20b or usdm b20z) motor
Reply
Old Mar 10, 2007 | 09:15 AM
  #22  
dohcMONSTER's Avatar
Honda-Tech Member
 
Joined: Oct 2003
Posts: 6,084
Likes: 0
From: feed us
Default Re: (IntegraDOHCter)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IntegraDOHCter &raquo;</TD></TR><TR><TD CLASS="quote">

where!?? I've seen p8r heads go for 300-500$ alone, I've been looking all over for a damn higher compression B20 (99-up JDM b20b or usdm b20z) motor</TD></TR></TABLE>

http://www.passwordjdm.com
Reply
Old Mar 10, 2007 | 09:29 AM
  #23  
07ssmfit916's Avatar
Honda-Tech Member
20 Year Member
 
Joined: Nov 2005
Posts: 530
Likes: 0
From: Sacramento, CA
Default Re: (dohcMONSTER)

not that anyone cares.. but i think the b20 also came in the 2.0Si preludes..
Reply
Old Mar 10, 2007 | 09:34 AM
  #24  
doood's Avatar
been there done that
iTrader: (1)
 
Joined: Nov 2003
Posts: 11,885
Likes: 3
From: earth
Default Re: (07ssmfit916)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 07ssmfit916 &raquo;</TD></TR><TR><TD CLASS="quote">not that anyone cares.. but i think the b20 also came in the 2.0Si preludes.. </TD></TR></TABLE>

those were the much older and much crappier b20a's
Reply
Old Mar 10, 2007 | 12:27 PM
  #25  
Hawkze_2.3's Avatar
Honda-Tech Member
 
Joined: Jan 2004
Posts: 10,629
Likes: 1
From: Further down the spiral, TX, usa
Default Re: (Integra0057)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 07ssmfit916 &raquo;</TD></TR><TR><TD CLASS="quote">not that anyone cares.. but i think the b20 also came in the 2.0Si preludes.. </TD></TR></TABLE>

Yeah, like was said, the B20s and B21s from older (3rd gen) Preludes were a totally different engine from all the other B-series in Civics and tegs.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Integra0057 &raquo;</TD></TR><TR><TD CLASS="quote">expletive you ******</TD></TR></TABLE>

You little kids just get angrier and more ignorant each year...jeez
Reply



All times are GMT -8. The time now is 07:17 PM.