MAP Cylinder Head/Porting services!

Why Choose MAP Machining Services?

We utilize a Serdi seat and guide machine that provides us with some of the industry's finest valve jobs. We not only cut seats for the non performance market, but have also designed specific cutters that we use in all our modern 4 valve heads. Every head is also vacuum checked after each seat is cut to ensure that no head leaves with a poor sealing valve. We would then typically set and adjust the installed valve tip height to our specs to ensure proper valve train geometry is maintained.

We also have a resurfacing machine that provides a superior RA, or finish, on both cast and aluminum blocks and heads, which is crucial for proper head gasket sealing in modern engines. Ours uses the CBN cutters and provides a superior finish to the older, multi-cutter systems that many shops still use.







MAP has several options for your cylinder head, but porting services start at stage 3:

MAP Stage 3 Cylinder Head Preparation
The MAP Stage 3 service porting & polishing service starts with cleaning up the casting flash in both the intake and exhaust ports, improving bowl to seat blending, and unifying all of the ports to ensure even flow to each cylinder. Then we take it one step further with additional shaping of the bowls for even more airflow. Combine this with our world class machine work and you've got what we feel is the absolute best street/strip cylinder head on the market!
Included Services
Clean / Hot Tank
Visual Evaluation / Inspection
Deck Resurface to High Performance RA Specs
Proprietary MAP 5 Angle Radius Valve Job
MAP Stage 3 Porting / Polishing
Final Assembly
Outbound Shipping via Fedex Ground service

MAP Stage 5 Cylinder Head Preparation
The MAP Stage 5 service improves upon our stage 3 cylinder head in several ways. We take the porting and polishing to another level through aggressive intake and exhaust work including our proprietary MAP “B” shaped exhaust port, improved bowl to seat blending including reshaping of the guide bosses, extensive reshaping and finishing of the combustion chambers, and unshrouding of the valves for improved flow. Proven to 1000+whp in 4g63 applications on both of our in house race cars we feel this is the best performing cylinder head on the market, period.
Included Services
Clean / Hot Tank
Visual Evaluation / Inspection
Deck Resurface to High Performance RA Specs
Proprietary MAP 5 Angle Radius Valve Job
MAP Stage 5 Porting / Polishing
Final Assembly
Outbound Shipping via Fedex Ground service

MAPerformance - Your source for everything Turbosmart

Wastegates, Blow off valves, boost controllers...Turbosmart has your boost needs under control

We will not be beat this holiday season!

If you find a better deal from a competitor this weekend, let us know where to verify the deal and we'll try to match or beat it! This can be an online ad, an email or a forum thread.









and so much MORE!

We will not be beat this holiday season!

If you find a better deal from a competitor this weekend, let us know where to verify the deal and we'll try to match or beat it! This can be an online ad, an email or a forum thread.









and so much MORE!

Did you know that MAP has a package deal section on our website for many of the vehicles we specialize in?

That's right, NOW you can get package discounts on brake kits, clutches, headgasket/ head service parts, engine internals, fuel supply components 24/7 simply by surfing the site!


Select the car below to be taken directly to the package deal section for your vehicle:

EVO 8/9

EVO X


Where you will find package deals like:







AND MORE!

MAP - Refurbished EF Series EVO 8/9 Turbos? Only ONE turbo left to sell...contact me via PM if you want one!

This turbo has been fully refurbished and include the same warranty as if it was sold new. We are able to offer this to the public at drastically reduced pricing so if you're interested please act fast!


EF3 - SOLD!
*Includes a Forge Billet WG Actuator (19-24PSI)
*No porting or coating
*This comp cover does not have "MAP" embossed




Quantity 1 x EF4 - $1599.99 ONLY ONE LEFT!
*Includes a Forge Billet WG Actuator (19-24PSI)
*No porting or coating
*This comp cover does not have MAP embossed
*Includes larger diameter outlet pipe

MAP is your one stop resource for all your injector needs!

Fuel Injector Clinic
At Fuel Injector Clinic, we don’t just sell fuel injectors. WE FEED SPEED!

Fuel Injector Clinic is owned and staffed by automotive enthusiasts with more than 60 years combined experience who are dedicated to achieving excellence in the pursuit of higher horsepower, faster trap speeds, and lower lap times while maintaining reliability and drivability.





Deatschwerks

Founded in 2004, DeatschWerks, LLC is a company dedicated to providing application specific, high-performance fuel systems solutions. Located in Oklahoma City, Oklahoma, DW operates out of its own 12,000 sq. ft. facility that houses all of the company's functions including design/engineering, manufacturing, quality assurance, and administration. DeatschWerks' roots were established by offering high flow drop-in fitment fuel injectors for Nissan engines such as the popular SR20DET, VG30DETT, and VQ35DE. Soon thereafter, DW expanded to cover Subaru, Mitsubishi, and other popular sport compact makes. Today, the DeatschWerks line-up of fuel injectors includes over 250 applications and sizes that cover both Sport Compact and Modern Muscle applications.

MAPerformance - Your source for everything Turbosmart

Wastegates, Blow off valves, boost controllers...Turbosmart has your boost needs under control

JUST Released! MAP is proud to announce our MAP Rear Upper Intercooler Pipe for the 2008+ Mitsubishi EVO X



Just Relased! The MAP Mitsubishi Evo X Rear Upper Pipe works by replacing the factory pipe that necks down to 1.75″ at the turbo outlet with a full 2.5″ pipe to increase power and reliability. It is fully Tig welded by master fabricators and uses high quality 304 stainless steel to not only dress up your engine bay, but get that extra kick in horsepower!

Features

Mandrel Bends
Fully Tig Welded
Made from 304 Stainless Steel
4-Ply Silicone Clamps
T-Bolt Clamps
All Mounting Hardware Included



Part # – EVOX-UICP

MSRP – $119.99

MAPerformance is proud to announce the release of our NEW H11 Headstuds for EVO X!

Need more clamping force than regular chromoly headstuds afford? Making big power on your EVOX and concerned about lifting the head? MAYBE you just want the accurate torquing our dog point feature provides...WHATEVER the reason...if you are building a big power EVO X...these headstuds should be on your list!



Consider these an insurance policy for your head gasket...

If you're looking to make big power but don't like the idea of lifting your cylinder head and replacing head gaskets frequently these are exactly what you need! These studs are manufactured specifically for us by A1 Technologies and utilize an H11 material that is much stronger than the typical 8740 chromoly and yields a tensile strength of 260,000 psi. They are also provisioned with a hex broach on the top of the stud enabling you to install them with the cylinder head on the car if necessary.

What is so different about these head studs?

The MAP Ultimate Duty Head Studs include an additional feature known as a "dog point" (shown below) that seats the stud in the block and preloads the fastener for an accurate and repeatable torque sequence.





Applications and Notes
Mitsubishi Evolution X 4B11T
Suits all USDM / JDM / European Models

Important Note: This material is easily contaminated and subject to stress corrosion. It must be kept well oiled and cannot be exposed to moisture.
Torque Specs

95 ft/lb with moly-lube

Prices start at: 299.99

The NEW MAPerformance site is up and running! Be sure to check it out!

Have you stopped by our clearance section on our website?



That's right, We are CONSTANTLY updating our site with clearance items that either we are over stocked on, simply have been sitting on for too long, OR simply want to pass on savings to our customers!





Select the car below to be taken directly to the clearance section for your vehicle:



EVO 8/9



EVO X

MAP is proud to bring you this amazing CNC machined aluminum spark plug cover that is anodized black with the “MAPerformance” logo machined onto the face. This cover is perfect to dress up any street/strip car for a nice clean look, or top off your show car with that finishing touch.







Features:

• Tough Anodized Finish
  
• All Hardware Required For Installation
  
• Drop On Fitment
  
• “MAPerformance” Engraved
  

Click Here To Order!

MAP offers stock replacement, short runner, tubular manifolds for both the EVO 8/9 AND the EVO X!



Our new tubular stock replacement exhaust manifold is made of high quality mandrel bent SUS304 stainless steel and electronically tig welded at all joints. Our manifold is designed to retain your factory turbo orientation. The shorter length runners help to increase spool while still allowing for big power gains up top!





EVO 8/9:





EVO X:

Map is proud to announce the new EF 2.5 turbo for EVO X!



Introducing the MAP EF2.5 turbocharger, the latest addition to the EF family of turbochargers. The EF2.5 is the product of overwhelming demand for something between our EF2 and EF3 variations, owners can expect a significant increase in power output with only a slight loss in regards to spool characteristics compared to the EF2.















This turbo has all the engineering MAP could throw at it including upgraded thrust components with dual oiling ports for improved lubrication, and a brand new blade profile that is super efficient and will outperform any wheel with the same inducer/exducer dimensions. What more could you possibly be after? Well if it's more power, check out our EF3 setup!

Details



The EF2.5 is capable of up to 500whp (as measured on a DynoJet)

Billet compressor wheel with MAP exclusive blade design

12cm twin scroll turbine housing

Standard compressor housing

Includes 18psi Turbosmart actuator and additional 5psi spring (yields 23psi base pressure when installed)

Includes MAP 3" turbo inlet (retains stock oil feed line, upgrade optional)



Options



Compressor Housing Porting

Turbine Housing Porting

Thermal Coating



and as always MAP offers it's satisfaction guarantee:







Customer satisfaction is our highest priority!

If for some reason you are not happy with your MAP turbocharger simply send it back to us within 30 days from the date of purchase and we will refund you 100% of your purchase price for that item.



Please note the turbocharger must not be damaged or altered in any way, and all accessories must be included within the return shipment.