Aid in air flow,, how lean before need forre-flash,, like a SLP flash ?

[ttreewalkerr]

If i was to gut my stock box,, then add more vents for air flow to the box. Would i get lean enough for re-flash ? Or would i be ok w/ stock calibration ?

 

[guidoxpress]

you will be fine...the more air flow the better!!

ride on!