I m am thinking if i open up the upper air box by doing that.
Modified air box.
Has anyone cut out the baffle plate inside the upper air box that has the 2 venturies in it.
Thread with more detail.
Airbox mod thread with some useful info.
I dropped in a k n filter and all of a sudden i have just a touch of turbo lag that i haven t had since changing to shell 93 octane.
Perhaps a bit much hole when compared to s7 above.
Which i can only assume are there to reduce intake noise.
I ll drive it a bit and decide if the new filter is staying or back to the factory paper filter.
Modified upper air box 09 xp.
And to really understand airflow and filters then read through this.
A4 5 3 0tdi box and snorkel.
3zx7r6a kawasaki zx7r airbox ama 3 snorkel this is an ama superbike pressurized airbox for your kawasaki zx7r that brings air in from the standard right and left intake ducts and has a third snorkel that brings air in from between the top of the radiator and the bottom of the triple clamp.
Removed bottom half of airbox and replaced with a custom piece made to support the filter into the top half exposing the full filter.
Posted in rev xp xs chassis performance trail 120 129 inch models.
The air box already had a large opening on lower front side.
Maybe he will post a picture of his too.
Here is a picture of mine when i first did it.
I got a great price on the k n 29 95 with free.
The air box its self doesn t look too restricting other then the 2 ventures.
This is the best way to go for the money spent.
Dale increases the air flow 3 ways.
I modified another air filter box a while ago that was a little different too.
A smaller hole will still let out sound and reduce chance of sucking in hot air from the engine bay.