Midwest Miata Parts
1990-2005 Mazda Miata Heavy Duty High Reving Valve Spring Kit VS885 Volvo B18 B20 Replacements
Regular price $78.45 Sale price
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1990-2005 Mazda Miata
Valve Spring VS885 Volvo B18 B20 Replacement Set
These valve springs are much stiffer (50%) than stock.
They’ll allow you to run more boost and rev higher more reliably.
Kit includes 16 springs.