GSC STD Chrome Polished SS Intake & Exhaust Valves for WRX EJ205 EJ255 STi EJ257

Description: --> Add to Favorites Home About Us Feedback New Arrivals Ending Soon Contact Us --> GSC STD Chrome Polished SS Intake & Exhaust Valves for WRX EJ205 EJ255 STi EJ257 Description Complete Set of Intake and Exhaust Valves GSC Power-Division Chrome Polished SS STD Intake & Exhaust Valves Set for Subaru WRX EJ205 EJ255 STi EJ257 Car Make: For Subaru Car Model: Impreza WRX / STi Years: 02-14 WRX / 04-20 STi Engine: EJ205, EJ207, EJ255, EJ257, EJ257B Valve Head Size: Standard Valve Head Diameter: 36mm (Intake) / 32mm (Exhaust) Face Type: Dish Stem Diameter: 5.96mm Valve Length: 104.4mm (Intake) / 104.37mm (Exhaust) Material: Stainless Steel Manufacturer Product Specifications When creating our new valve line we set out to create the best performance longest lasting valves available to the aftermarket. Using advanced 3D design and simulation programs we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used we have less valve distortion at the face than any of the tested designs. Less distortion allows or better sealing under extreme conditions and more consistent performance threw the life of the valve. GSC Power-Division's new valves are sure to become the industries standard for sport compact performance valves. Valve Features Swirl polished heads for smoother air flow over the valve Back cut to reduce valve weight for higher rpm, higher boost pressure and allow for more aggressive cam profiles without increasing valve spring seat pressures. Valve stems are micropolished to allow for less oil retention on the stem which creates less drag on the stem to guide for a smoother motion. Fully nitrated ( this includes the 45 which increases valve life and makes a better seal at the valve seat for improved cylinder pressure) also reduces carbon buildup on the backside of the valve. Intake valves are a modified 21-4n stainless and Exhausts are a modified 23-8n stainless material for high heat capacity while maintaining longevity. Valve tips are either hardened or have a stelite wafer tip fused so that the tip is within 5 Rockwell C of the rocker or valve tappet for extended life and less wear Valve tip lengths. We have taken extra time to adjust tip heights on the applications to require less tipping of the valve to maintain proper tip height for proper valve train geometry, and to cut down on install times when setting valve lash. We have also adjusted the Keeper grove to properly balance intake and exhaust spring pressures to reduce the use of valve spring shims and maximize performance from our spring and retainer kits. Valves will work with an oem keeper/lock or when available our upgrade keeper/lock. It's not mandatory but it is suggested that any valve lock not be reused on performance applications do to material grooving. Payment Almost all of our eBay Listings are "Buy it Now" which means payment is due immediately at the time of purchase. Return Policy: We allow returns of unopened product within 30 days of the purchase date for a money-back refund. If the original packaging is missing or damaged, or if it has been longer than 30 days since you purchased the item, there may be restocking fees incurred. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. --> AbouT us Real Street Performance is unlike most "Race Shops". We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses. - Best Pricing - Fast Shipping - Immediate Response Time - Experienced in International Export - 100% Positive Customer Satisfaction Feedback Rating Shipping Info WE CAN ONLY SHIP TO THE ADDRESS ENTERED DURING CHECKOUT. Most domestic orders ship within 5 days, please allow up to 7-10 days for international orders to ship. We are very familiar with International Export procedures and we ship out of the country every day. If you are a customer outside of the United States of America, have no worries, we will get your parts to you quickly and correctly, many times just as quickly as our domestic shipments. Some shipping destinations will require additional shipping, these customers will be contacted immediately after placing their order. Feel free to contact us before placing your purchase for an exact shipping quote. Import Duties, Taxes, and Charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Quoted shipping does not include insurance. If you would like to add insurance to your contact us here to go over the options. Please note that eBay requires all orders $750.00 and above to have Signature confirmation, so if your package total is $750.00 or more, your shipment will require a signature. Even though we are based in Florida, not all orders ship complete from our Florida location. Please be aware that some parts will ship directly from other states to your location. Please message us before clicking buy-now to check location availability if this is a concern of yours. PLEASE NOTE, ORDERS TO THE FOLLOWING COUNTRIES WILL BE SHIPPED VIA USPS INTERNATIONAL TO AVOID DELAYS AND COMPLICATIONS, UNLESS SPECIFICALLY REQUESTED BY THE BUYER TO SHIP VIA UPS: - Russia - Brazil - Greece Our Services --> 20,000 sqft Facility in Sanford, FL Our new facility is located in sunny Sanford Florida, but we ship all over the world every day with the most competitive rates. Useful Links Store Home About Us Feedback New Arrivals Ending Soon Contact Us Add to Favorites We Accept Payment --> Sign up to our Newsletter Add my Store to your favorites and receive my email newsletters about new items and special promotions! Subscribe Copyright © 2017 Real Street Performance. All rights reserved.

Price: 293.05 USD

Location: Sanford, Florida

End Time: 2024-09-14T20:31:18.000Z

Shipping Cost: N/A USD