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Supertech stainless valves Miata 1.6 90-93

From: $0.00

Product Description

Supertech valves

Price is for 1 valve

 89-93 Miata 1.6 , 86-89 323, 323GTX Familia

  • Stainless Steel for high temp operation and corrosion resistance
  • Nitrided stems for low friction and reduced wear


+1mm oversize diameter for heavily ported heads

Back and undercut intake for increased flow

Longer stem length for smaller than OEM 36mm diameter base circle cams