TSR Replacement Yamaha 30 domes only suits TSR Billet Heads, sold as individual domes, not as a set.
Choose between:
Race Fuel Domes - Approx 210 PSI
Pump Fuel Domes 95-98 Octane - Approx 165-175 PSI
** If you are unsure please message us as we don't refund for incorrectly purchased items**