Piper valve spring set MX-5 NA/NB/NBFL B6 1,6L / 1,8L BP
Product information "Piper valve spring set MX-5 NA/NB/NBFL B6 1,6L / 1,8L BP"
Piper valve spring set suitable for MX-5 NA/NB/NBFL 1.6/1.8L. The valve spring set consists of 16 valve springs. We ourselfes use these valve springs in all our camshaft sets as well as in multiple racecars.
42N/mm
Fitted length: 37.2mm
Inner diameter: 18.08mm
Outer diameter: 25.6mm
Crush length: 23.5mm