Supertech Beehive Valve Spring Kit, Press Seat 75 @38.40mm
Supertech Beehive Valve Spring Kit, Press Seat 75 @38.40mm
Part number: 01N57
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Supertech Beehive Valve Spring Kit, Press Seat 75 @38.40mm. Key specs: max lift 16.00 mm and rate 12.70 lbs/mm. Valve springs close the valves and keep them following the cam at high rpm. The fitment section lists 3 applications.
Key features
- Type: Beehive Spring
- Max Lift: 16.00mm
- Coil Bind: 22.80mm
- Rate: 12.70 lbs/mm
- Retainer: RET-H55BE-T1
- Spring: SPR-H1007BE
- Seat Locator: SEAT-HKBE1
- Acura - Base 4cyl 2.0l K20A3
Specifications
- Part type: Valve spring set
- Type: Beehive Spring
- Max Lift: 16.00 mm
- Coil Bind: 22.80 mm
- Rate: 12.70 lbs/mm
- Seat Locator: SEAT-HKBE1
Fitment
- 2002 - 2006 Acura RSX Type-S, Base
- 2000 - 2009 Honda S2000 Base
- 2008 - 2009 Honda S2000 CR
OE and interchange numbers
RET-H55BE-T1, SPR-H1007BE
What it does
Springs are matched to the cam lift and rpm range, so they are often changed with a cam. Using the correct part for your exact engine keeps oil pressure, sealing and timing where the engine was designed to run, and doing related parts at the same time saves taking it apart twice.
Installation & tips
- Check installed height and coil bind against the spec from the brand before you start the engine.
- Retainers and locks: Make sure they match the springs.
- Valve stem seals: Replace them while the springs are off.
- Put the new part next to the old one and compare the shape, mounting points and connections before you install it.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
How many vehicles is it listed for?
3 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.
Valve springs: what to know
Weak springs let valves float, which costs power and can damage the engine.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Retainers and locks. Make sure they match the springs.
- Valve stem seals. Replace them while the springs are off.
More for your car: Valve Springs · All Valve Springs · Engine
Questions about valve springs
Will this fit my car?
Do I need new springs with a new cam?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.