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Location: Sanford, Florida, United States
Ships to: US,
Item: 394649794389

Condition:New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is … Read moreabout the conditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
Engine Codes:K20A2 K20A3 K20Z1 K20Z3
Vehicle Make:Acura
MPN:KT4003
Ferrea:Ferrea
Manufacturer Part Number:KT4003

eBay Add to Favorites Home About Us Feedback New Arrivals Ending Soon Contact Us Ferrea 80lbs Dual Valve Springs & Titanium Retainers KIT Acura K20A2 K20A3 K20Z1 Description The new Ferrea Valve Springs are processed with premium-grade alloy and feature special thermal treatment. Ferrea’s advanced spring design and material specs have uniform load and stress distribution even in the most extreme racing conditions. Great for high revving applications. These valvesprings and retainers will reliably allow your engine to rev high without the worry of part failure, valve float, or coil bind. Aftermarket valvesprings are made out of superior metal alloy’s and optimized spring rates to make sure your valvetrain can keep up with your cams at high RPM. Whether you are rebuilding your engine, or building an all out race engine, replacing your valvetrain with Ferrea components will allow you to rev higher, and go more aggressive on your cams. Ferrea is the top of the line when it comes to valves springs and retainers. If you google “Ferrea” you would be hard pressed to find anyone say anything bad about them. They are not the cheapest on the market, but if you want the best, Ferrea is the way to go. There are 3 Major Issues with stock valvetrain, that can be prevented by using Ferrea Components. BIND – They can “bind” and get stuck, losing their ability to open and close the valve. This is an easily diagnosable failure. Depending on how it binds, it could cause failure to other engine parts. BREAK – They can “break” into pieces dropping the valve into the combustion chamber and consequently ruining your bottom end. FLOAT – “Valve Float” is a hard to diagnose condition where the valve spring rate is not high enough to fully extend the spring and close the valve after a complete rotation of the cam before the cam comes back around again. So what ends up happening is that when the cam is spinning fast (high rpm) the valve never closes, and combustion leaks out of the engine, and the engine loses power. Car Make: Acura Engine: K20A2 K20A3 K20Z1 K20Z3 Outer Spring Diameter: 22.88mm / 30.45mm Max Net Lift: 14mm Inner Spring Diameter: 17.5mm / 22.85mm Seat Pressure: 80lbs @ 40mm Open Pressure: 190lbs @ 30mm Rate Inch: 279 Coil Bind: 24mm Manufacturer Product Specifications Kit Contains : Dual Spring S10099 Qty 16 Titanium Retainer E11066 Qty 16 Seat Locator SL1052 Qty 16 Valve Locks K10034 Qty 16 Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today’s aggressive valvetrain combinations. We currently offer four different types of retainers to choose from: Titanium, Lightweight Tool Steel, Steel and Aluminum Magnesium retainers, all of which are CNC machined to perfection and offer superior strength and stability. Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to exact tolerances OD & ID specs and insure flat, parallel spring pad to the bottom surface. Heat treatment consists of a hard Nitrided surface for unmatched toughness and anti-wear characteristics. 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.

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