Клапани Audi A6 S4 RS4 2.4 2.7T 2.8 3.0 V6

 Set of high performance valve guides for all Audi 2.7T 30V Biturbo engines

High performance valve Guides are the performance option for replacing factory guides for new valves.
In performance head builds, factory guides are prone to excessive wear resulting in premature valve failures.

To combat these issues our valve guides are made from a specialized alloy on our in house CNC lathe with ultra high concentricity for exact valve placement and precise dimensions.
Using a proprietary bronze alloy results in faster heat dissipation where thermal conductivity is increased by 10% and extends valve life, guide life, and cylinder head component life.

For added performance, these valve guides have been designed with an aerodynamic tip designed to cut down on airflow restrictions in the valve port.

Features:

• Proprietory bronze alloy
• Increased heat dissipation
• Increased valve train life
• aerodynamic flow design

The kit includes 30 valve guides.

Complete hydraulic cam follower set suitable for all 2.7L biturbo engines, e.g. in the S4 and RS4 B5.

Should be replaced when renewing camshafts or the change to sports camshafts, otherwise the guarantee is lost!

The upper tread is specially coatet and therefore reduces the wear.

Complete kit consisting of 30 hydros for all 2.7L engines.

BEST camshaft follower on the market!

Sport valve spring kit with titanium spring retainers for extreme performance in Audi S4 & RS4

Reinforced valve train for your 2.7L Biturbo: Complete kit of valve springs for intake- and exhaust valves including spring plates made of high-strength steel and titanium. You need this kit to drive your Audi S4 & RS4 with high boost pressure without any problems.

The kit contains everything to make your valve train fit for extreme needs: With it, boost pressures up to 3 bar are no problem at all! And because the springs and plates can withstand this pressure, high engine speeds of up to 7800 rpm are no longer an issue. You can enjoy full power without worrying about valve flutter.

Why do I need reinforced valve springs in the Audi S4 and RS4?

If you change the power of your Audi S4 or RS4, the boost pressure will also increase. Because the more fresh air we let into the cylinder, the more we can burn, that much is clear. However, due to the overlap of intake and exhaust, extreme pressures act on the valve heads and thus against the valve springs. Your stock parts usually can\'t withstand this high boost pressure. When driving, you feel like someone is holding the car down with a rubber band. We then have combustion misfires and less power up top. Our sport valve spring set is designed to be reinforced so that they can withstand up to 3 bars of boost pressure without any problems. So you can enjoy correspondingly more power and better throttle response. You\'re no longer racing against the rubber band, you can go all out.

Optimized for the Audi 2.7L Biturbo

Of course, the valve springs come in an adjusted spring rate for all 2.7L Biturbo engines. They are made of high quality heat-treated steel and can be easily replaced plug & play.

Features:

• Plug and Play
• Faster response
• Absolutely stable for high revs and boost pressures
• Optimal when using Schrick or similar race camshafts
• Stable for boost pressures far above 2 bar (tested up to 3 bar)

Included in the kit:

• 18x single springs intake
• 18x intake  titanium spring plates
• 12x double spring exhaust
• 12x exhaust  Titanium spring retainer

Super Alloy exhaust valves from FERREA for all Audi 2.7T 30V Biturbo engines with timing belt.

The VAG standard valves have the major disadvantage that they can break in engines with a significant increase in power or with long mileage.
The standard valves are hollow and sodium-cooled on the inside. With a very thin valve stem of only 6 mm, there is not much material left to protect the valve!

FERREA valves offer the following advantages:

• High temperature resistance
• Strong tear resistance
• Special heat-treated material
• High-strength material
• Quality and workmanship at the highest level

Super Alloy valves from Ferrea are made from an extremely heat-resistant alloy.
The Ferrea Super Alloy valves are suitable for engines with turbocharging and nitrous oxide injection where high exhaust temperatures are used.

With 1mm oversize valves, the valve seat must be adapted.

The kit contains 12 valves.

Ferrea is also used in major racing series such as Formula 1, Indy, Nascar and drag racing.

High-strength steel inlet valves from Ferrea for all Audi 2.7T 30V Biturbo engines.

The VAG standard valves have the major disadvantage that they can break in engines with a significant increase in power or with long mileage.
The standard valves are hollow inside and sodium-cooled. With a very thin valve stem of only 6 mm, there is not much material left to protect the valve!

Ferrea valves offer the following advantages:

• High temperature resistance
• Strong tear resistance
• Heat treated material
• High-strength steel
• Quality and workmanship at the highest level

Available in original size or 1mm oversize.
The kit contains 18 valves.

For 1mm oversize valves, the valve seat must be adapted.

Ferrea is also used in major racing series such as Formula 1, Indy, Nascar and drag racing.

When installing a new three groove valve, we always recommend installing new OEM valve keys. This ensures that the valve is properly seated. If used wedges are used, they may have clogged, the valve will not seat correctly and will have play.

Sport valve spring set from Ferrea made of high quality tempered steel with TITAN spring plates for Audi V6 2.7T 30V Biturbo engines.

• Better and faster response
• Higher engine speed possible
• Lighter valve train due to titanium discs
• Absolutely stable for high engine speeds
• Best quality and processing

Included in the kit:

• Springs set exhaust
• Spring set inlet
• Titanium spring plate top
• Spring plate made of steel below

Ferrea is also used in major racing series such as Formula 1, Indy, Nascar and Drag Racing.

Part number KPR-6S-7Supertech 6mm single groove valve keeper (lock)Price is for 1 pc. (2 pcs. needed for one valve)For:Renault Megane - 2.0 16V (F4RT)Opel / Vauxhall - 2.0 16V (Z20LET/LEH)Audi / VW - 1.8T 2.4 2.7T 2.8 3.0 (5V/cyl.)BMW - M42, S42, M50, M52, M54, S50 (USA), S52 (USA), S54Toyota - 3.0 2JZGTE 2JZGE

Part number VS-VBM6I. Supertech intake valve seal for 6mm valve stem. For:Opel / Vauxhall - 2.0 16V (Z20LET/LEH)Audi / VW - 1.8T 2.4 2.7T 2.8 3.0 (5V/cyl.)BMW - M42, S42, M50, M52, M54, S50 (USA), S52 (USA), S54

Part number VS-VBM6E. Supertech exhaust valve seal for 6mm valve stem. For:Opel / Vauxhall - 2.0 16V (Z20LET/LEH)Audi / VW - 1.8T 2.4 2.7T 2.8 3.0 (5V/cyl.)BMW - M42, S42, M50, M52, M54, S50 (USA), S52 (USA), S54

ARP is a manufacturer of fasteners/bolts found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. ARP is the world leader in fastener technology.

Product detailed specification Model number AIVN-1103 Head diameter 26.90mm Stem diameter 5.96mm Length 105.90mm Material Black nitrided stainless steel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AIVN-1103S Head diameter 26.90mm Stem diameter 5.96mm Length 105.90mm Material Black nitrided stainless steel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AIVN-1106S Head diameter 27.90mm Stem diameter 5.96mm Length 105.90mm Material Black nitrided stainless steel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AEVN-1103 Head diameter 29.90mm Stem diameter 5.94mm Length 103.90mm Material Black nitrided stainless steel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AEVI-1103 Head diameter 29.90mm Stem diameter 5.94mm Length 103.90mm Material Inconel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AEVI-1103S Head diameter 29.90mm Stem diameter 5.94mm Length 103.90mm Material Inconel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Product detailed specification Model number AEVI-1106S Head diameter 30.90mm Stem diameter 5.94mm Length 103.90mm Material Inconel Fits for Audi / VW – 1.8 1.8T 2.4 2.7T 2.8 3.0 (5V per cylinder)

Black nitride coating exhaust Valve by Supertech made of very tough steel for Audi 2.7T 30V Biturbo engines.

VAG OEM-valves have the big disadvantage that they can easily break because inner hole for the natrium cooling.

The valves from Supertech have the following advantages:

• Withstands high temperatures
• Very tear-resistant
• High performance steel.
• Included Black Nitride Coating

Valves by Supertech ar made of extreme heat resistant alloy.
The Supertech exhaust valves are suitable for engines with turbocharged and nitrous oxide injection where high exhaust gas temperatures can be reached.

OEM Size.
The kit includes 12 exhaust valves for OEM valve keepers.

Black nitrided intake valves from Supertech for all Audi 2.7T 30V Biturbo engines.

The VAG standard valves have the major disadvantage that they can break in engines with a significant increase in power or with long mileage.
The standard valves are hollow inside and sodium-cooled. With a very thin valve stem of only 6 mm, there is not much material left to protect the valve!

Supertech valves offer the following advantages:

• High temperature resistance
• Strong tear resistance
• Black nitrided material

Available in the following sizes:

• Original size with 3 grooves for valve wedges
• Original size with 1 groove for valve wedges
• 1mm oversize with 1 groove for valve cotters

For 1mm oversize valves, the valve seat must be adapted.

The kit contains 18 valves without valve wedges. Suitable Supertech wedges are required. These can be found below at accesories.

Inconel exhaust valves from Supertech for Audi 2.7T 30V Biturbo engines.

The VAG standard valves have the major disadvantage that they can break in engines with a significant increase in power or with long mileage.
The standard valves are hollow inside and sodium-cooled. With a very thin valve stem of only 6 mm, there is not much material left to protect the valve!

Supertech valves offer the following advantages:

• High temperature resistance
• Strong tear resistance
• Inconel material

Inconel is a very strong metal alloy and is used in Formula 1 engines, among other things.

Available in the following sizes:

• Original size with 3 grooves for valve keys
• Original size with 1 groove for valve keys
• 1mm oversize with 1 groove for valve keys

For 1mm oversize valves, the valve seat must be adapted.

The kit contains 12 valves without valve keys. Suitable Supertech wedges are required. These can be found below at accesories.

Spring data:Seat pressure - 60lbs @ 36.60mm, exhaust - 80lbs @ 33.20mmSpring coil bind: intake - 23.00mm, exhaust - 19.50mmMax lift: intake - 13.60mm, exhaust - 13.70mmRate: intake - 6.70lbs/mm, exhaust - 10.00lbs/mmIntake single spring: Outer diameter - 20.60mmInner diameter - 14.40mmExhaust double spring:Outer spring outer diameter - 29.10mmOuter spring inner diameter - 21.90mmInner spring outer diameter - 20.50mmInner spring inner diameter - 15.50mmSet includes:Intake springs - 18 pcs. SPR-A2095 Exhaust springs - 12 pcs. SPR-H1002D-AUTitanium retainers: 18 pcs. intake RET-AU5VI-T2, 12pcs. exhaust RET-AU5VE-T1Seats - 12 pcs. exhaust SEAT-H1000