Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Cobra Forums
The Terminator
Engine/Tuning
Why do headers, ported heads, and cams show such little gains?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="speeddemon2000" data-source="post: 15588909" data-attributes="member: 14576"><p>With a PD blower you will not see much of a gain because the blower is controlling the amount of airflow. You will see some second order gains and boost will drop. To get the power gain you have to push the blower faster. So lets say you are running 17psi. Then you add headers and it drops boost by 2 psi. You can then run your blower faster bringing the boost back to 17psi. You should see a decent gain doing this. Keep in mind your blower has to be able to support the airflow required. So with the stock blower you will not be able to over spin it enough to keep up with the airflow demands.</p></blockquote><p></p>
[QUOTE="speeddemon2000, post: 15588909, member: 14576"] With a PD blower you will not see much of a gain because the blower is controlling the amount of airflow. You will see some second order gains and boost will drop. To get the power gain you have to push the blower faster. So lets say you are running 17psi. Then you add headers and it drops boost by 2 psi. You can then run your blower faster bringing the boost back to 17psi. You should see a decent gain doing this. Keep in mind your blower has to be able to support the airflow required. So with the stock blower you will not be able to over spin it enough to keep up with the airflow demands. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Why do headers, ported heads, and cams show such little gains?
Top