Supertech Mazda Miata BP 1.8L Dual Valve Spring Kit
Fits:
- Mazda - 1.8 Miata BP
Includes:
- (16) Dual Valve Springs 75lbs @ 33.6
- (16) Titanium Retainers RET-TS60/MA2
- (16) Seat Locators SEAT-TS/MA18I
Specs:
Seat Pressure: 75 @ 33.6
Open Pressure: 170 @ 10
Max Lift: 12.90mm
Coil Bind: 20.00mm
Rate: 9.6
Inner Spring ID: 15.20mm
Inner Spring OD: 20.00mm
Outer Spring ID: 20.00mm
Outer Spring OD: 27.50mm
Limited special offer
$570.00
$602.45
Part Number:
SPRK-1012-M18D
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