Double stack- hold the cheese

[Rox_imp]

Define open airbox? Did you remove the airbox, did you do anything with the stock velocity stacks?

These are still stocked throttle bodies, I am just switching out the velocity stacks for a new design.

I would like to see your dyno chart if your numbers are close to what I achieved.

I haven’t seen anyone else show that they have hit 100whp yet.

Did you do it on the Dynojet?

Do you have the actual run file?

if so I can do an overlay


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Open airbox as in a de snorkel and a slight mod to the venturi opening in the box. Just gives a less restrictive flow of air. These bikes (most Honda 4s) don't like pods and were designed for an airbox.