Product Description
Supertech 1.6 Valve Spring Kit
Valve spring kit with titanium retainers
90-93 Miata, 1.6, B6, 1.6 323, 323GT, 323GTX Familia
Double spring 70 lbs seat @ 33.5mm
Kit Includes:
16 Outer springs 58lbs @ 34.10mm SPR-TS1015/Si
16 Inner springs (double spring kit )
16 Retainers, titanium RET-TS60/MA2
16 Seats SEAT-TS/MA18I
Dual springs recommended for engines seing sustained use above 8000rpm