secondary butterflies

Reply Subscribe

Thread Tools

Search this Thread

Feb 4, 2009 | 05:32 PM

blackccoupe

Thread Starter

Honda-Tech Member

Joined: Jul 2003

Posts: 1,439

Likes: 0

secondary butterflies

are they open or closed when vacuum is applied to them, i want them to be open for tuning issues

Feb 4, 2009 | 07:49 PM

r710

Honda-Tech Member

Joined: May 2008

Posts: 33

Likes: 1

From: TALLAHASSEE, FL, usa

Re: secondary butterflies

closed.

Feb 4, 2009 | 08:04 PM

Shawn C

In The Garage

iTrader: (1)

Joined: Nov 2002

Posts: 4,056

Likes: 1

From: Suzuka, Alabama

Re: secondary butterflies

unplug vacuum from them. they are always open if theres no vacuum (they snap shut when you start the car, then the vacuum is released when the IAB valve gets 12v, letting them snap open. skunk2 intake mani ftw

Feb 5, 2009 | 05:17 AM

blackccoupe

Thread Starter

Honda-Tech Member

Joined: Jul 2003

Posts: 1,439

Likes: 0

Re: secondary butterflies

k thanks so all i have to do is plug the nipple then

Feb 5, 2009 | 05:32 AM

twentyhurtz

Honda-Tech Member

Joined: Mar 2006

Posts: 1,430

Likes: 0

From: Hattiesburg, MS

Re: secondary butterflies

yea just don't forget to seal off the vac line that your pulling off, or you can simply unplug the harness from the IAB

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

gsr skunk2 intake vacuum port issue

roll8221

Acura Integra

Mar 23, 2015 06:18 AM

IAB diaphragm slow to open/close

SnlpeR

Honda Prelude

Mar 4, 2009 11:11 AM

EGR Vacuum Solenoid

treal_atl

Honda Civic / Del Sol (1992 - 2000)

Jan 30, 2008 01:26 PM

IAB

InvaderTrax

Honda Prelude

May 20, 2007 12:32 PM

Is it possible to FORCE open my secondaries???

redman223

Acura Integra

May 7, 2002 06:33 AM