Valves, inlet, Norton twins Atlas P11 G15 (ea)

Valves, inlet, Norton twins Atlas P11 G15 (ea). UK made, best quality inlet valve: Overall Length: 3.939" (100MM); Stem Diameter: 5/16"; Head Diameter: 1 1/2" (38MM); Weight: 57g. Concave head and undercut stem diameter in the port improves flow and combustion.
Pulse plasma nitride coating and super polishing reduces friction and wear allowing a slight increase in stem diameter in the guide which helps to reduce emissions and reduce oil consumption whilst improving combustion. En52, hardened tip.
Original part number
24330 - valve inlet (all 750)


  • Stock Code: BT-24330 (R-V240)
  • Shipping Weight: 75 grams
  • 2 Units in Stock

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