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
Just ordered 2.9 Whipple!! 1st owner!!
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="99riocobra" data-source="post: 10339257" data-attributes="member: 36825"><p>Great results man! Glad to see some numbers out of this blower. That's about what I'd expect for this boost level on that fuel. I think this blower will really shine above the 2.3 around 22-24psi given its size.</p><p></p><p></p><p>The 2.9, like the KB 2.8, has more potential as it can make displace a larger amount of air at a given rpm, whereas you can't spin the smaller blowers fast enough to create that kind of airflow. On 15-18psi, most blowers will make around the same numbers. When you get into the 20's that's when the differences in sizes start to show. Not that it would be efficient, but just to give you an idea, a 2.2 KB or a 2.3 Whipple won't be able to produce enough airflow to create more than say 25psi, but a 2.9 Whipple or 2.8 KB could probably flow enough air at max rpm to create maybe 30psi. Like I said, obviously that's not recommended, just giving you an idea that's it's more about flow potential.</p></blockquote><p></p>
[QUOTE="99riocobra, post: 10339257, member: 36825"] Great results man! Glad to see some numbers out of this blower. That's about what I'd expect for this boost level on that fuel. I think this blower will really shine above the 2.3 around 22-24psi given its size. The 2.9, like the KB 2.8, has more potential as it can make displace a larger amount of air at a given rpm, whereas you can't spin the smaller blowers fast enough to create that kind of airflow. On 15-18psi, most blowers will make around the same numbers. When you get into the 20's that's when the differences in sizes start to show. Not that it would be efficient, but just to give you an idea, a 2.2 KB or a 2.3 Whipple won't be able to produce enough airflow to create more than say 25psi, but a 2.9 Whipple or 2.8 KB could probably flow enough air at max rpm to create maybe 30psi. Like I said, obviously that's not recommended, just giving you an idea that's it's more about flow potential. [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Cobra Forums
The Terminator
Engine/Tuning
Just ordered 2.9 Whipple!! 1st owner!!
Top