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VW 2.8 2.9 12V VR6 Supertech Valve Spring Kit
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VW 2.8 2.9 12V VR6 Supertech Valve Spring Kit
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VW 2.8 2.9 12V VR6 Supertech Valve Spring KitSupertech valve spring kit SPRK V2093 4 12 Dual valve spring kit VW 34,93kg 33,00mm (77 @ 33,00) Dual valve spring kit 34,93kg 33mm SPR V2093 4 + RET 021With the help of Supertech valve springs & titanium valve spring retainers, higher RPM's can be run. It also eliminates valve flutter at high RPM's. At high RPM's, the rocker arms can break and the valve springs can jam. This can lead to engine damage! The Supertech valve springs have an extra
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Supertech valve spring kit SPRK-V2093/4-12
Dual valve spring kit VW
34,93kg/33,00mm (77 @ 33,00)
Dual valve spring kit 34,93kg/33mm SPR-V2093 / 4 + RET-021
With the help of Supertech valve springs & titanium valve spring retainers, higher RPM's can be run. It also eliminates valve flutter at high RPM's. At high RPM's, the rocker arms can break and the valve springs can jam. This can lead to engine damage! The Supertech valve springs have an extra adjusted spring rate.
Advantages:
With the help of Supertech valve springs & titanium valve spring retainers, higher RPM's can be run. It also eliminates valve flutter at high RPM's. At high RPM's, the rocker arms can break and the valve springs can jam. This can lead to engine damage! The Supertech valve springs have an extra adjusted spring rate.
Advantages:
- The valve train becomes lighter thanks to the titanium valve spring retainers
- The motor revs up faster
- Higher motor RPM's can be run
- The valve train becomes more stable during power increases
Likewise, we offer the full range of Supertech:
Valve keepers, mechanical tappets (rigid tappets) with matching shims and forged pistons.
Make: VW
Fits: VW VR6 12v
Outer spring external diameter: 30,40mm
Outer spring internal diameter: 23,20mm
Inner spring external diameter: 21,90mm
Inner spring internal diameter: 16,50mm
Pressure valve seat: 34,93kg/33,00mm
Pressure seat: 103,87kg/12mm
Max. lift: 14,30mm
Coil bind (under stress): 18,70 / 15,3mm
Rate in lbs./mm: 12,70
retainers: RET-021 (tripple Groove) / Factory seats
Supertech's valve springs are made of an extreme pure chrome-silicon-vanadium-steel alloy to assure a very good durability for performance motors with high revolutions. They are developed with the use of computer simulations to prevent material fatigue under extreme conditions. The holder are made of a certified titanium alloy and CNC milled for the perfect fit to provide a long durability.
VW 2.8 2.9 12V VR6 Supertech Valve Spring Kit
Item no
:
25040025248
US$ 187.41
Pay in 4 interest-free payments of $46.85 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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