MAPerformance Master Engine and Drivetrain Thread
Dec 3, 2014, 10:33 AM
#1
MAPerformance Master Engine and Drivetrain Thread
MAPerformance Master Engine and Drivetrain Thread
Shortblocks and Engine Builds
Stage 1 4B11T Shortblock
Years of experience and hundreds of successful builds have given us a pretty good idea of what these motors like! If you're looking to make up to 600whp without having to worry about your bottom end you've come to the right place!
Stage 2 4B11T Shortblock
Our stage 2 shortblock retains the factory crankshaft and connecting rod configuration and features Custom alloy sleeves for the ultimate in strength and durability! Various piston size options are available, supporting multiple displacements.
Cylinder Head Preparation
Stage 1 4B11T Cylinder Head Preparation
The MAP Stage 1 service is a great option for those looking to ensure that their cylinder head is in good working order and properly prepared for installation on a street or performance application. Please note there is no port work performed with this service.
Stage 3 4B11T Cylinder Head Port and Polishing Service
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!
Stage 5 4B11T Cylinder Head Port and Polishing Service
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.
Popular Items for Your Engine Build
Evo X Aluminum Valve Cover
Mitsubish OEM Aluminum Valve Cover that is found on most EVO's from 2008 and 2009.
MAP H11 Head Stud and Gasket Package
These studs paired with your choice of proven Cosworth headgaskets serve as a 1-2 knock out punch to keep the head on your high horse motor firmly seated where it needs to be!
Evo X Billet Chain Tensioner by MAPerformance
Made from the best Billet 6061-T6 aluminum, the Evolution X chain guide has been machined to meet the factory guide specifications with tighter tolerances to reduce chain wobble at high RPM's. It also implements the factory wear strip and is a direct bolt-on for the 2008-2014 Evolution 10. This timing chain tensioner is the last piece of the puzzle you need for a higher revving Evo 10.
Shortblocks and Engine Builds
Stage 1 4B11T Shortblock
Years of experience and hundreds of successful builds have given us a pretty good idea of what these motors like! If you're looking to make up to 600whp without having to worry about your bottom end you've come to the right place!
Stage 2 4B11T Shortblock
Our stage 2 shortblock retains the factory crankshaft and connecting rod configuration and features Custom alloy sleeves for the ultimate in strength and durability! Various piston size options are available, supporting multiple displacements.
Cylinder Head Preparation
Stage 1 4B11T Cylinder Head Preparation
The MAP Stage 1 service is a great option for those looking to ensure that their cylinder head is in good working order and properly prepared for installation on a street or performance application. Please note there is no port work performed with this service.
Stage 3 4B11T Cylinder Head Port and Polishing Service
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!
Stage 5 4B11T Cylinder Head Port and Polishing Service
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.
Popular Items for Your Engine Build
Evo X Aluminum Valve Cover
Mitsubish OEM Aluminum Valve Cover that is found on most EVO's from 2008 and 2009.
MAP H11 Head Stud and Gasket Package
These studs paired with your choice of proven Cosworth headgaskets serve as a 1-2 knock out punch to keep the head on your high horse motor firmly seated where it needs to be!
Evo X Billet Chain Tensioner by MAPerformance
Made from the best Billet 6061-T6 aluminum, the Evolution X chain guide has been machined to meet the factory guide specifications with tighter tolerances to reduce chain wobble at high RPM's. It also implements the factory wear strip and is a direct bolt-on for the 2008-2014 Evolution 10. This timing chain tensioner is the last piece of the puzzle you need for a higher revving Evo 10.
Last edited by maperformance; Dec 5, 2014 at 01:26 PM.
