dan5
03-17-2010, 06:23 PM
So I got a new 2008 trx400ex and I want to put a K&N air filter on it. when
I went to buy it the salesman said I should be Careful ,said that the new bikes are coming from Honda already on the lean side ,And if I put the new K&N on it, it could lean it out even more causing it be to lean So my ? is, could i just adjust the fuel mixture screw or do I need to re-jet just for the filter and if I can adjust the screw do I turn it in or out and how much?
Thanx ahead of time for any help:
I went to buy it the salesman said I should be Careful ,said that the new bikes are coming from Honda already on the lean side ,And if I put the new K&N on it, it could lean it out even more causing it be to lean So my ? is, could i just adjust the fuel mixture screw or do I need to re-jet just for the filter and if I can adjust the screw do I turn it in or out and how much?
Thanx ahead of time for any help: