Quote:
Originally Posted by svakak
Do you think that these 3 holes will be big enough for air intake?
Edit: Now I see that you wonder yourself if drilled holes are big enough. Can you measure original snorkel dimensions, and that way you can calculate how big holes must be. This information will be helpful to me, because now I ride without airbox cover, and I would like to drill some holes in cover and put it back. I'm not sure how big holes must be, and I'm too lazy to remove airbox and measure myself 
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When i got my 3AJ it came without a snorkel & the previous rider was riding it all across Western Australia like that, the only thing ive changed on that is now ive put some SS gauze in there to strop crap going in, my bike has got a experimental pipe on there (very free flowing) and ive also gas flowed the head so im hoping the opened up airbox will suit.
There`s a lot that`s been written on this forum about modding the airbox & looking at your holes id say leave it be for now, you can always put some more holes in later.
I think the general rule of thumb is Yamaha got it pretty spot on from standard.
Mezo.
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