PWK main volume hole: (32 35 38 40 42 45 48 50 52 55) PWK idle hole: (100 105 108 110 115 115 120 125 130 135 140) Slow Jet/Pilot Jet Model: #32, #35, #38, #40, #42, #45, #48, #50, #52, #55 Main Jet Model: #120, #125, #130, #135, #140, #145, #150, #155, #160, #170 (PWK 28mm-42mm) Main Jet Model: #100, #105, #108, #110, #115, #120, #125, #130, #135, #140 (PWK 21mm-34mm) Main Jet Model: #100, #105, #108, #110, #115, #120, #125, #130, #135, #140 Fitment (main): A-01 and A-02 fit: PWK, PWM, PJ, PE, PD, FCR, FCR-MAX, CV, CVK, CVVD, VA, VB, VE Color: Gold Material: Metal copper Size: PWK main measuring hole size: outer diameter: 6mm, length: 16.5mm, thread: M5x0.8 PWK idling orifice size: OD: 5mm, length: 28mm, thread: M6x0.75 Package Contents: 30 x Main, 10 x Slow/Pilot Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the actual item. Measurement allowance is +/- 1-3cm.