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  1. #1
    Member Array
    Join Date
    Nov 2010
    Location
    Some where in the world
    Car:
    b18c2+T Ej8

    Low boost high Comperssion b20vtec

    Hello everyone
    I am looking to buildb20 with b16head 11:1 11.5:1 with low boost 10-12 Psi. What turbo should i look for for this kind of Build. Also looking for fast spool turbo 3000-3500 rpm to the top end 8500 RPM.
    Rods piston,will be changed stock sleeves.
    Last edited by hmetro24; 28-12-2012 at 09:07 AM.

  2. #2
    Member Array
    Join Date
    Oct 2006
    Location
    Doncaster, Melbourne
    Car:
    ES1 Turbo, EK1
    look for a big GT35, im running a Hi-comp low boost atm, but only at 7psi atm. full boost is about 3500 and goes till red line.
    Car: 05' Civic Turbo Car: EK 97'
    Motor - D17 Motor - B20T
    Winton - 1:47 Winton - 1:46
    7th Gen Melbourne #1

  3. #3
    Member Array
    Join Date
    Sep 2008
    Location
    Melbourne
    Car:
    Kermit K20A
    If you are after extremely fast spool from the turbo, look into a GTX3076R twin scroll with a .63 or .72 rear housing size and twin 40mm external gates.

    I can supply brand new Garrett turbo & wastegates if you want
    Kermit EGK20A
    Winton: 1:35.08
    Wakefield: 1:08.8

  4. #4
    Ozhonda Supporter Array
    Join Date
    Jul 2004
    Location
    Brisbane
    Car:
    MV Agusta F4
    Quote Originally Posted by Riced_Civic View Post
    look for a big GT35, im running a Hi-comp low boost atm, but only at 7psi atm. full boost is about 3500 and goes till red line.
    What size rear housing on the GT35?
    Also what manifold and wastegate?
    Any pics?
    Deano.

  5. #5
    Member Array
    Join Date
    Nov 2010
    Location
    Some where in the world
    Car:
    b18c2+T Ej8
    Quote Originally Posted by Riced_Civic View Post
    look for a big GT35, im running a Hi-comp low boost atm, but only at 7psi atm. full boost is about 3500 and goes till red line.
    Do you have any dyno sheet, how many Hp you are getting.
    Quote Originally Posted by stndrd View Post
    If you are after extremely fast spool from the turbo, look into a GTX3076R twin scroll with a .63 or .72 rear housing size and twin 40mm external gates.

    I can supply brand new Garrett turbo & wastegates if you want
    I am not in Australia anymore, thanks anyway

  6. #6
    Member Array
    Join Date
    Feb 2008
    Location
    Aderaide
    Car:
    B20+VTEC+SNAIL
    i just purchased a gt3071R for my b20vtec. Planning on running 8 pounds. Heres a pic of my setup.

    B20VTECTURBO-Built by ZeForce powered by proECU

  7. #7
    Member Array
    Join Date
    Oct 2006
    Location
    Doncaster, Melbourne
    Car:
    ES1 Turbo, EK1
    Ill get some pics up when i get home on monday, im just on holidays,

    But yeah, im runing a 82 rear housing running just under 220kw with peakboost ramhorn and tial 44mm wastegate
    Last edited by Riced_Civic; 30-12-2012 at 08:14 AM.
    Car: 05' Civic Turbo Car: EK 97'
    Motor - D17 Motor - B20T
    Winton - 1:47 Winton - 1:46
    7th Gen Melbourne #1

  8. #8
    Member Array
    Join Date
    Oct 2006
    Location
    Doncaster, Melbourne
    Car:
    ES1 Turbo, EK1
    Still on holiday ill get more pics 2morrow, but here is 1 i have stored on photobucket
    Car: 05' Civic Turbo Car: EK 97'
    Motor - D17 Motor - B20T
    Winton - 1:47 Winton - 1:46
    7th Gen Melbourne #1

  9. #9
    Ozhonda Supporter Array
    Join Date
    Jul 2004
    Location
    Brisbane
    Car:
    MV Agusta F4
    ^^^ Proven setup with Peakboost manifold.
    Deano.

  10. #10
    Member Array
    Join Date
    Oct 2006
    Location
    Doncaster, Melbourne
    Car:
    ES1 Turbo, EK1
    Thanks, i plan to up the boost later on after i get the chassis sorted as its still not quite how i like it.
    Car: 05' Civic Turbo Car: EK 97'
    Motor - D17 Motor - B20T
    Winton - 1:47 Winton - 1:46
    7th Gen Melbourne #1

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