Ramair Filters & Airbox Rubbers Lengths

[Brians 7/12]

Hi… if fitting Ramair & Airbox Rubbers… should I use the actual rubbers on the matching Airbox?… as the 2 outer ones are quite a bit shorter than the middle 2… as I’m guessing with Ramair the outer carbs will get more air flow than the middle two naturally… or should I hunt down 2 more longer middle ones so they are all even in length?… I usually use Pods… but want to try this way for a change 

[dupersunc]

They are different lengths to spread peak torque over a bigger rev range.

Keep them as the are with ram air filters over the top and they'll work fine.