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help tuning 2012 450x,

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there is only one 2012 on the tuning guide.   but mines different.

 

my mods, 

smog jb welded

airbox opened up

stock 05 450r pipe

50 degrees to 90

elevation 1000 to 2500

stock airfilter

not cutting pink wire.

 

i think thats about it.    thanks in advance.

 

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I would start with:

165 main

JD Red needle/4th clip or NCVS needle

50 Leak jet

Stock pilot 1 1/2 turns out and adjust from there

R & D Flexjet fuel screw

:thumbsup:

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thanks much...  it pops so bad on decel now.  but its stock with pipe and airbox mod... not driving it anymore. until jetted.

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