Hi I got a problem with my sportster it pop when i Accellerate and i deccelerate i got shortshots with quiet baffle and SE heavy breather air filter and VE fuel pack

So is thos popup are normal ?

 

Nope,,not normal,,,A tiny bit of De-cell pop Is ok,,
Sounds like the generic map Is wrong,,I'd call V&H,,
or wait till those who have one chime in,,,,

 

Call V&H - talk it thru with them!

 

Okk So I'll call them Monday Thanks alot !

 

Thats what the V&H guy answered me !

''Popping between gears is normal if you do not close the throttle completely when shifting. To help with the popping on deceleration you can change mode 23 to 21. Some popping is normal and is expected from such short open pipes, it is not a lean pop.''