Ram box advice

There seems to be more and more members appearing that are racing the ZXR400 so i've created a special section just for you to show off results, discuss meets etc etc.

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Posts: 19
Joined: Sun Jun 03, 2018 5:14 pm
My Bike: Zxr400L L3

Ram box advice

Post by Alaska » Wed Mar 13, 2019 6:20 pm

Hi chaps
1. Which is best, block main air vent and jet or leave main air vent and fit bigger jet?
2. Do you position engine breather in the air box?
3 any one tried with and without velocity stacks within the air box?

Thanks for any advice

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