bro what car u r using? , u want the adj and the 10k spring rite? u want it new or used? coz my friend is selling his adj with 10k spring but dun no sell already or not...hehhe i can ask him and see if u want. btw he is using wira.
hi Expert .. Below is attached image for carburetor engine. Anyone know the SCREW on red circle and blue circle is use for any purpose? If adjust the SCREW will cause any affect to engine? Thanks! :rolleyes...