APR Motorsports Valve Spring Beehive Steel Set Of 20 - MS100089
Material
Steel
Quantity
Set Of 20
Type
Beehive
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APR Motorsports Valve Spring
Valve Spring; Steel; Set Of 20; With Chrome Molly Steel Seats/ Titanium Retainers; Beehive Spring
MPN: MS100089
The APR Valve Spring System is a high performance, lightweight upgrade designed to increase valve control and eradicate valve float common on many applications. APR's design specifications called for a valve spring, retainer and spring seat combination that doesn't overpower and snap the OEM valves or erode the aluminum spring seat, while still maintaining exceptional valve control. The result is an advanced design that's 28 percent lighter yet 20 percent stiffer than the high performance OEM Golf R setup and is proven to eliminate the OEM valve train's weakest link. We call it Performance Without Compromise.
Type: Beehive
Material: Steel
Quantity: Set Of 20
Features
- Increase Valve Train Control
- Eradicates TSI K04 "Valve Float" Issues
- Weight Saving Beehive Spring Design
- 6AL4V American Titanium Retainers
- 4140 Heat-Treated Chrome Molly Steel Spring Seats With Black Oxide Coating
- Valve Spring Utilizes A Beehive Design That Allows For A Reduction In Mass In Not Only The Spring Itself, But Also Through Use Of A Smaller Titanium Retainer
- Feature An Ovate Wire Design That Allows For Even Stress Distribution Resulting In Better Control At High RPMs Through A Resistance Of Harmful Valve Float Inducing Harmonics
- Lightweight Design Also Accomplishes Accurate Valve Control Without Requiring An Overly Stiff Spring Which Has Been Proven To Snap OEM Valves In Half
- Limited 1 Year Or 12,500 Mile Warranty
Specifications of APR Motorsports Valve Spring Beehive Steel Set Of 20 - MS100089 | |
Material | Steel |
Quantity | Set Of 20 |
Type | Beehive |
2012 Audi TT RS Quattro
2013 Audi TT RS Quattro
2013 Audi TT RS Quattro
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