Valve Spring Kit
Valve Spring Kit; 4140 Heat-Treated Chrome Molly Steel Spring Seats w/Black Oxide Coating; 6AL4V American Titanium Retainers; 29 Grams Per Spring; Set Of 40; 4 lbs.;
- Camshaft Type: Hydraulic
- Coil Bind Height: 0.718 in.
- Inside Diameter: N/A
- Installed Height: 1.320 in.
- Installed Pressure: 60 lbs.
- Open Height: 0.820 in.
- Outside Diameter: 1.222 in.
- Spring Type: Single
- Tubing Length: 168
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm –
- Increase Valve Train Control
- 71 Percent Weight Reduction Over OEM Golf R Retainers
- 19 Percent Weight Reduction Over OEM Golf R Springs
- 20 Percent Stiffness Increase Over OEM Golf R Springs
- Eradicates TSI K04 Valve Float Issues
- Supports Higher Revving Application
- Weight Saving Beehive Spring Design
- ASTM A877A OTSC Round Wire Steel Springs
- 6AL4V American Titanium Retainers
- 29 Grams Per Spring
- 2 Grams Per Retainer
- Compatible With OEM Valves
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% lighter yet 20% 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!
APR LLC is an automotive engineering firm operating a 78,000 sq. ft. performance campus in Opelika, AL with 50 employees. APR was founded in 1997 with a corporate philosophy of Innovation, Integrity, and Excellence. APR’s Sole Mission is to provide the highest quality and most highly engineered aftermarket performance products available for Porsche, Audi and Volkswagen vehicles.
Fast Shipping and Professional Packaging
Our long-standing partnership with UPS FedEx DHL and other international carriers lets us offer an array of shipping services. Our warehouse staff are trained to package your goods exactly as per the specifications we provide. Your items will go through a thorough examination and will be securely packaged before being sent out. Every day, we deliver to thousands of customers in many countries. This is an indication of our commitment to be the largest online retailer globally. The warehouses and centers of distribution are located in Europe and the USA.
Orders with more than one item are assigned processing periods according to each item.
Prior to shipping the items, our staff will carry out an extensive inspection of the products you have ordered. The majority of orders are delivered within 48 hrs. The delivery time is between 3-7 working days.
Returns
Due to the multiple parties involved which include the factory as well as the warehouse, we cannot fully manage stock. The stock can change at any moment. Be aware that it's possible that your order will be out of stock after you've placed your order.
Our policy lasts thirty days. Unfortunately, if thirty days have passed since you purchased your item, we will not be able to give you a refund or exchange.
The item should not be used and in its original condition. The item must be returned in the original packaging.
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