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AMS GTR Alpha 4.0 Big-Bore Crate Engine Package

Производитель: AMS

We have successfully applied our race-winning experience to the GT-Rs VR38 to bring you the pinnacle in engine programs. By developing AMS proprietary engine components we have engineered the strongest, most advanced VR38 available for your GT-R and we have the World Records to back it up. This is the same power plant utilized in our own 1500HP Alpha 12 GT-R that propelled us to our Record Setting 8.97 @ 169mph quarter mile blast!

Big Benefits, No Compromises

Our 4.0 liter Big-Bore Engine adds displacement but in doing so maintains a great peak RPM capability by increasing bore and not stroke. The result is an increase in power without compromising RPM limitations. With proper tuning and supporting modifications the AMS Alpha Big-Bore Engine is capable to revving over 8,000 RPM!

In addition, we raised the compression ratio to further increase horsepower throughout the power band. This increase also produces more low end torque which considerably reduces turbo lag and improves boost response. By combining a larger bore size with an increased compression ratio we have achieved a 5-10% increase in torque and a 300-400 rpm improvement in turbo spool up time!

AMS Engineering Provides The Only Fortified Engine Block Available

Each Alpha Big-Bore Race Engine has been strategically strengthened to support the monstrous power and torque capable with our Alpha Packages. As the GT-R aftermarket companies started pushing the VR38 harder we began to see some engine blocks cracking at 1000+ torque levels. Our Engineering Team quickly dissected and diagnosed the problem. To overcome the situation they developed a unique, proprietary method to reinforce the block. You won’t find this in the competitors engines as it was developed here at AMS and is exclusively available in the Alpha Premium Engine Package.

The Perfect Combination for Alpha Power

This race proven power plant uses only the best off the shelf and custom designed AMS spec. components. Combine that with the latest in machine and assembly practices and you are assured only the best!

Each block is precisely machined to accept Darton ductile iron sleeves. Once installed the block is then final bored, honed and align honed to ensure perfect clearances and fitment. The finished product allows for higher cylinder pressures and added strength and rigidity to the block.

Not Your Standard Off-the-Shelf Rotating Assembly

AMS worked closely with JE Pistons and Manley Rods to specially design engine components worthy of the Alpha program. The AMS Extreme-Duty Pistons feature improved oiling characteristics, Teflon coated skirts for reduced friction and extra thick ring lands for added strength and other proprietary features that make them Alpha capable. The AMS Extreme-Duty Connecting Rods utilize large 7/16” ARP 2000 bolts (22% larger than stock) for added durability and peace of mind.

Our Race Winning Experience Creates Higher Standards

To further improve the VR38 platform, each block deck is machined to receive a copper o-ring to establish a better combustion seal. Every Alpha 4.0 Race Engine is then precisely balanced, blueprinted and hand assembled to AMS’ exacting standards. Before assembly each block is checked for correct dimensions, cylinder bore, mains, block flatness, etc… to guarantee you get the best foundation for your new engine.

Alpha CNC Cylinder Heads And Camshafts Offer The Most Power Across The Whole Power Band

Included in our Big-Bore Crate Engine are the Alpha Cylinder Heads and Camshaft Package. The flow at low, mid and high lift has to be balanced a certain way to achieve the most effective power curve. That means the most power for you off the stop light, at the strip, or on the road course. The Alpha Cylinder Heads utilize the latest Ferrea Competition Plus components. Their valvetrain components are made from exotic alloy materials to with stand high boost and RPMs. In addition, our Engineering Team developed a proprietary modification that provides a better combustion seal which is applied to every set of Alpha Cylinder Heads. To top things off the Alpha Camshafts work in harmony with the cylinder heads to offer you the most useable power throughout the entire power band.

Complete Crate Engine For Ease Of Installation

The Alpha 4.0 Big-Bore Crate Engine comes complete and sealed from valve covers to oil pan. The engine is timed and the front covers installed so all of the hard work is already done for you making your engine swap a bolt-in affair.

Exclusive Benefits
Great peak RPM capability by increasing bore and not stroke
Increased compression ratio for added horsepower and torque
5-10% increase in torque
300-400 rpm improvement in turbo spool up
AMS proprietary components for the strongest, most advanced engine program available
O-ringed block deck for a better combustion seal
Balanced rotating assembly
Precise, documented hand assembly
Comes complete and sealed from valve cover to oil pan, timed and ready to install.

Цена: 0.00$

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Постоянная ссылка на данный товар:
http://top-speed.ru/products/ams-gtr-alpha-40-big-bore-crate-engine-package-79085.html

0.00$

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AMS GTR Alpha 4.0 Race Engine

Производитель: AMS

We have successfully applied our race-winning experience to the GT-Rs VR38 to bring you the paramount in engine programs. By developing AMS proprietary engine components we have engineered the strongest, most advanced VR38 available for your GT-R.

Big Benefits, No Compromises

Our 4.0 liter Big-Bore Race Engine adds displacement but in doing so maintains a great peak RPM capability by increasing bore and not stroke. The result is an increase in power without compromising RPM limitations. With proper tuning and supporting modifications the AMS Alpha 4.0 Race Engine is capable to rev up to over 8,000 RPM!

In addition, we raised the compression ratio to further increase horsepower throughout the powerband. This increase also produces more low end torque which further reduces turbo lag and improves boost response.

By combining a larger bore size with an increased compression ratio we have achieved a 5-10% increase in torque and a 300-400 rpm improvement in turbo spool up time!

The Perfect Combination for Alpha Power

This race proven power plant uses only the best off the shelf and custom designed AMS spec. components. Combine that with the latest in machine and assembly practices and you are assured only the best!

Each block is precisely machined to accept Darton ductile iron sleeves. Once installed the block is then final bored, honed and align honed to ensure perfect clearances and fitment. The finished product allows for higher cylinder pressures and added strength and rigidity to the block.

Not Your Standard Off-the-Shelf Rotating Assembly

AMS worked closely with JE Pistons and Manley Rods to specially design engine components worthy of the Alpha program. The AMS Extreme-Duty Pistons feature improved oiling characteristics, Teflon coated skirts for reduced friction and extra thick ring lands for added strength. The AMS Extreme-Duty Connecting Rods utilize large 7/16” ARP 2000 bolts (22% larger than stock) for added durability and peace of mind.

Our Race Winning Experience Creates Higher Standards

To further improve the VR38 platform, each block deck is machined to receive a copper o-ring to establish a better combustion seal. Every Alpha 4.0 Race Engine is then precisely balanced, blueprinted and hand assembled to AMS’ exacting standards. Before assembly each block is checked for correct dimensions, cylinder bore, mains, block flatness, etc… to guarantee you get the best foundation for your new engine.

Features
Great peak RPM capability by increasing bore and not stroke
Increased compression ratio for added horsepower and torque
5-10% increase in torque
300-400 rpm improvement in turbo spool up
AMS proprietary components for the strongest, most advanced engine program available
O-ringed block deck for a better combustion seal
Balanced rotating assembly
Precise, documented hand assembly
Custom compression ratios available
Includes
Sleeved AMS 4.0L VR38 block
Precision AMS spec machine work on block & crank
AMS Spec Extreme-Duty JE Pistons w/ skirt coating
AMS Spec Extreme-Duty Manley I-Beam rods
Connecting rod, main & thrust bearings
AMS machined big-bore head gasket set
Notes
The starting price is based on building your existing engine. For your convenience we can build your new engine with a brand new block and components for an additional charge
For optimum performance opening up the combustion chambers on cylinder heads is recommended.

Цена: 16500.00$

0

Постоянная ссылка на данный товар:
http://top-speed.ru/products/ams-gtr-alpha-40-race-engine-79086.html

16500.00$

0

AMS GTR Alpha 3.8 Race Engine

Производитель: AMS

We have successfully applied our race-winning experience to the GT-Rs VR38 to bring you the paramount in engine programs. By developing AMS proprietary engine components we have engineered the strongest, most advanced VR38 available for your GT-R.

Big Benefits, No Compromises

To improve the output of your VR38, we raised the compression ratio to increase horsepower throughout the powerband. This increase also produces more low end torque which reduces turbo lag and improves boost response.

The Perfect Combination for Alpha Power

This race proven power plant uses only the best off the shelf and custom designed AMS spec. components. Combine that with the latest in machine and assembly practices and you are assured only the best!

Not Your Standard Off-the-Shelf Rotating Assembly

AMS worked closely with JE Pistons and Manley Rods to specially design engine components worthy of the Alpha program. The AMS Extreme-Duty pistons feature improved oiling characteristics, Teflon coated skirts for reduced friction and extra thick ring lands for added strength. The AMS Extreme-Duty connecting rods utilize large 7/16” ARP 2000 bolts (22% larger than stock) for added durability and peace of mind.

Our Race Winning Experience Creates Higher Standards

To further improve the VR38 platform, each block deck is machined to receive a copper o-ring to establish a better combustion seal. Every Alpha 3.8 Race Engine is then precisely balanced, blueprinted and hand assembled to AMS’ exacting standards. Before assembly each block is checked for correct dimensions, cylinder bore, mains, block flatness, etc… to guarantee you get the best foundation for your new engine.

Features
Increased compression ratio for added horsepower and torque
Reduced turbo lag and improved boost response
AMS proprietary components for the strongest, most advanced engine program available
Balanced rotating assembly
Precise, documented hand assembly
Custom compression ratios available
Includes
Precision AMS spec machine work on block & crank
AMS Spec Extreme-Duty JE Pistons w/ skirt coating
AMS Spec Extreme-Duty Manley I-Beam rods
Connecting rod, main & thrust bearings
Notes
The starting price is based on building your existing engine. For your convenience we can build your new engine with a brand new block and components for an additional charge.

Цена: 8690.00$

0

Постоянная ссылка на данный товар:
http://top-speed.ru/products/ams-gtr-alpha-38-race-engine-79087.html

8690.00$

0

AMS GTR Alpha Race Ported Cylinder Heads

Производитель: AMS

The Alpha GT-R CNC Race Ported Cylinder Heads are the most developed design on the market. After countless hours of testing we devised a port design that offers more than just peak flow numbers. And by utilizing Computer Numerical Control (CNC) machining processes, every cylinder head offers consistent and proven results.

The Most Power Across The Whole Power Band

Flow bench numbers dont always tell the whole story. Most vendors just state their peak flow at max lift. Their head may flow 270 CFM at .500 lift but what about flow at lower lifts? The flow at low, mid and high lift has to be balanced a certain way to achieve the most effective power curve.

Top-Shelf Components

The Alpha Cylinder Heads utilize the latest Ferrea Competition Plus components. Their valvetrain components are made from exotic alloy materials to with stand high boost and RPMs.

Engineered For A Better Combustion Seal

Through our rigorous testing program we identified a weakness in the factory cylinder head under high boost conditions. Our Engineering Team developed a proprietary modification that provides a better combustion seal which is applied to every set of Alpha Cylinder Heads

Record Breaking Results For Your GT-R

These are the same cylinder heads found in our own World Record holding, 1500 HP Alpha 12 GT-R:
8.9 @ 169 mph in the quarter mile
3.31 seconds 60-130 mph
Optimized Performance With Alpha Series Camshafts

These CNC cylinder heads have been maximized to work in harmony with the optional Alpha Series Camshafts.

Exclusive Benefits
40-60 HP increase
Proven to perform in our World Record holding Alpha 12 GT-R
Ferrea Competition Plus valve train
Fully CNC ported and then smoothed out by hand
Developed on the flow bench for maximum flow at useable valve lift
Includes
AMS CNC Ported Cylinder Heads
Ferrea 1mm oversized stainless steel intake and exhaust valves
Ferrea dual pacalloy valve springs
Ferrea Military spec. Titanium retainers
CNC finished and black oxide seat locators
4140 chrome moly steel valve locks
Manganese-Bronze valve guides
High-temp valve seals.