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Supertech 90lb Single Conical Valve Springs Steel Retainers Kit 135i 335i N54B30 N55B30 M3 M4 S55B30
SKU
SPRK-FE20N54-BE2
$965.30
Available
Not in stock at our Sanford, FL location but electronically verified in stock at the Manufacturer/Distributor within the last 12 hours. (aka: not experiencing a supply delay)
Description
Supertech 90lbs Single Conical Valve Springs Steel Retainers Kit BMW 135i 335i N54B30 N55B30 M3 M4 S55B30
Supertech valve springs are made with premium Super Clean Chrome silicon Vanadium Steel alloy for the highest performance and durability at high rpm's. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows us to make sure that the harmonics are well under control. The retainers are manufactured with high quality Steel, CNC machined for a tight fit that will ensure a long durability.
Specifications
| Availability New | In Stock / Available |
| Note | Use with Factory valve stem Seal |
| Shipping Weight (Dimensional) | 4.000000 |
| Clearance Sale | No |
| Availability | Available |
| Part Type | Valve Spring & Retainer Kits |
| Make | BMW |
| Model | M3 15-18 F80 (Sedan), M4 15-20 F82 (Coupe), 135i 08-10 E82 (Coupe), 135i 08-10 E88 (Convertible), 135i 11-13 E82 (Coupe), 135i 11-13 E88 (Convertible), 135is 13 E82 (Coupe), 135is 13 E88 (Convertible), 335i 07-10 E90 (Sedan), 335i 11 E90 (Sedan), 335i 07-10 E92 (Coupe), 335i 11-13 E92 (Coupe), 335i 07-10 E93 (Convertible), 335i 12-15 F30 (Sedan), 435i 14-16 F32 (Coupe), 435i 14-16 F33 (Convertible), 535i 08-10 E60 (Sedan), 535i xDrive 08-10 E61 (Wagon), M235i 14-16 F22 (Coupe), M235i 15-16 F23 (Convertible) |
| Engine | N54B30, N55B30, S55B30 |
| Open Pressure | 176lbs @ 10.00mm |
| Max Lift | 12.00mm |
| Coil Bind | 23.20mm |
| Brand | Supertech |
| Valve Spring Type | Single |
| Seat Pressure | 90lbs @ 36.50mm |
| Carb Legal | Unspecified |
| Retainer Material | Steel |
| Shipping Label | Free Shipping |
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