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Black box under inlet HELP..
Engine/Gearbox questions and discussion
- JEBB4
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Post by JEBB4 » Thu Apr 03, 2014 10:24 am
Ritio then... let me know if ya do.. cheers for the help!! 

My BB6 buildJamie P 2013 wrote:i like tits
viewtopic.php?f=17&t=54187
My BB2 build (yang)(WRITTEN OFF AND SOLD)
viewtopic.php?f=17&t=18866
My BB4 build (yin) (SOLD TO DRAX)
viewtopic.php?f=17&t=12087&hilit=JEBB4+ ... ty#p203321
JEBB4
- Vtecmec
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Post by Vtecmec » Thu Apr 03, 2014 12:14 pm
I think it's the other way around, but a similar outcome, the valves are open by default and if removed the valves remain open, which will hurt low air flow and torque.Merlin wrote: If you remove it the IAB actuator may not fully open the IAB valves which will hurt performance.
Vtecmec
Merlin
Merlin
- vanzep
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Post by vanzep » Fri Apr 04, 2014 11:17 pm
you can remove the IAB vaccum tank/box if your taking the intake resonator out 

1996-2000 1993 EG9 Blue Civic 1.6 Vti - Traded in against the BB4
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
vanzep
Vtecmec
- vanzep
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Post by vanzep » Fri Apr 04, 2014 11:32 pm

i removed mine...
im confused - this is the black box that sits just behind the battery?
1996-2000 1993 EG9 Blue Civic 1.6 Vti - Traded in against the BB4
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
vanzep
Vtecmec
- vanzep
- Supporter 2016
- Posts: 7163
- Joined: Sun Jan 29, 2012 6:38 pm
- My Generation: 4G
- Location: Edinburgh
- Has thanked: 310 times
- Been thanked: 520 times
Post by vanzep » Fri Apr 04, 2014 11:51 pm
ok Vtecmec thanks for that - didnt know about that part of the intake 

1996-2000 1993 EG9 Blue Civic 1.6 Vti - Traded in against the BB4
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
2000-2019 1994 2WS BB4 Milano Red JDM Prelude Si VTEC LSD
2015 on > 1991 4WS BB1 Phantom Pearl Grey JDM Prelude Si VTEC LSD
2021 ON > 1998 2WS BB6 White Pearl JDM Prelude Si VTEC
vanzep
Vtecmec
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