PAUL DT125X Posted April 15, 2008 Share Posted April 15, 2008 IF I PUT A K&N ON MY BIKE WHAT WOLUD IT DO I HAVE A DEP AND RE JETTED IT WILL IT MAKE IT FARSTER MPH OR FARSTER OF THE LINE? THANS ALL Link to comment Share on other sites More sharing options...
blackhat250 Posted April 15, 2008 Share Posted April 15, 2008 IF I PUT A K&N ON MY BIKE WHAT WOLUD IT DO I HAVE A DEP AND RE JETTED IT WILL IT MAKE IT FARSTER MPH OR FARSTER OF THE LINE? THANS ALL hi paul , iv put k&n s on a few vehicles . and didna notice mutch diff. they claim this&that . but i thnk its a PLACCEBO [ IN THE MIND] effect . anybody got any benifits ? any way be cool enjoy the forum . Link to comment Share on other sites More sharing options...
PAUL DT125X Posted April 16, 2008 Author Share Posted April 16, 2008 hi paul , iv put k&n s on a few vehicles . and didna notice mutch diff. they claim this&that . but i thnk its a PLACCEBO [ IN THE MIND] effect . anybody got any benifits ? any way be cool enjoy the forum . thanks Link to comment Share on other sites More sharing options...
Willenium Posted May 13, 2008 Share Posted May 13, 2008 Wouldn't recommend it to be honest. Your best shot would be to remove the snorkel from the stock airbox which allows more air flow but not so much that it melts the piston. Link to comment Share on other sites More sharing options...
syks Posted May 13, 2008 Share Posted May 13, 2008 Wouldn't recommend it to be honest. Your best shot would be to remove the snorkel from the stock airbox which allows more air flow but not so much that it melts the piston. Agreed,a guy on another forum fitted a k and n filter to his dt and 3 weeks later his bike was fooked,ive heard that if you do the snorkel mod with the dep exahust system too you will defo have to rejet up to a 260 main jet. Link to comment Share on other sites More sharing options...
Willenium Posted May 14, 2008 Share Posted May 14, 2008 Agreed,a guy on another forum fitted a k and n filter to his dt and 3 weeks later his bike was fooked,ive heard that if you do the snorkel mod with the dep exahust system too you will defo have to rejet up to a 260 main jet. Correct. When I did this I actually drilled another six holes in the side fo the airbox which semed to help with initial throttle response. The jetting will be different for the different models so you'll need to take out your main jet and note the size so you can jet the carb accordingly. As a general rule, I go up two sizes which on my bike would have made it a 260. Link to comment Share on other sites More sharing options...
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