Ignition Break Up - D-series.org

Go Back   D-series.org Motor Mayhem & Suspension Satisfaction Forced Induction

D-Series.org is the premier Honda All Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 08-29-2016, 06:47 AM   #1 (permalink)
D-series soldier
 
atheworld0's Avatar
 
iTrader: (0)
Join Date: Jul 2012
Location: Joplin Missouri
Posts: 504
Rep Power: 9 atheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagle
iTrader Score: 0 reviews
Default Ignition Break Up

Not a d, but hope someone has experienced this before.

I have 11:1 built gsr turbo. Turbo is a 7 blade hx35. Has a 3" downpipe into a 2.5 full exhaust with an electric cutout. I was out tuning last night and breaking her in on 4psi wg spring. Car pulled hard to 8500 rpms through the full exhaust. A/f is 10.8-11.2. We opened up the cut out and around 7800 it started breaking up, and got worse with higher gears. A/f was around 11.8-12.2 with no tune adjustments from being closed. We closed the cut out and no more break up issues all the way to 8700. Surely it's not blowing out spark at 4psi. Plugs are ngk 8 and gapped to .028.

I'm just confused how at the same boost level when the exhaust flows way better it breaks up.
atheworld0 is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 08-31-2016, 07:19 AM   #2 (permalink)
D-series soldier
 
atheworld0's Avatar
 
iTrader: (0)
Join Date: Jul 2012
Location: Joplin Missouri
Posts: 504
Rep Power: 9 atheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagleatheworld0 is fly like an eagle
iTrader Score: 0 reviews
Default

No takers? If it helps, same dizzy and plugs on a 12:1 turbo on 10psi with no issues, but again, through the same full exhaust
atheworld0 is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the D-series.org forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Security Question
*Required, this field is not shown to others: While balancing on a piece of wood, two inches by four inches known as a 2x4, john and his friend sally both spotted a dalmatian inside a truck with sirens, headed to put out a fire. State what kind of animal is mentioned in the sentence above.
Insurance
Please select your insurance company (Optional)

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


iconAll times are GMT -8. The time now is 03:37 AM. | Welcome to Forum, please register to access all of our features.