BC1020-1 - Valve Spring - Dual (Honda/Acura B18A/B18B/B20B, Subaru EJ Series) - 1 only
$18.00
Sale price
$18.00
Regular price
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BC1020-1 - Valve Spring - Dual (Honda/Acura B18A/B18B/B20B, Subaru EJ Series) - 1 only
$18.00
Sale price
$18.00
Regular price
BC1020-1 - Valve Spring - Dual (Honda/Acura B18A/B18B/B20B, Subaru EJ Series) - 1 only
Manufacturer part number: BC1020-1.
| Type | Dual |
| Free Length | 1.606" |
| O.D./I.D. Outer | 1.105" / 0.820" |
| O.D./I.D. Inner | 0.820" / 0.650" |
| Seat | 1.400" @ 70 lbs |
| Open | 0.905" @ 210 lbs |
| Coil Bind | 0.815" |
| Retainer | BC2020, BC2020S, BC2305-16 |
| Spring Seat | OEM |
| Net Cam Lift | 0.470" / 11.94mm |
Confirm engine application, dimensions and any required machining before ordering. See manufacturer specifications and installation requirements.