Engine Internal Master Thread - Eagle/Wiseco/Manley/Cosworth/Tomei/BC
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Engine Internal Master Thread - Eagle/Wiseco/Manley/Cosworth/Tomei/BC







Why should MAPerformance be your source for engine internals?
Well, besides offering the best pricing on earth we also bring world class customer service and support to the table. Along all of that we never stop working to bring you the widest variety of performance parts for the Evo X platform, bar none!
Connecting Rods

MAPerformance Ultimate Duty X-beam Connecting Rods - $749.99
Made from 4340 billet steel for the ultimate strength
American made (forged, machined, and finished)
Shot peened/stress relieved and heat tempered
CNC'd to perfection for the ultimate in fitment
Require no modifications to the block or crank to fit
Come with 7/16" ARP fasteners as a standard feature, not the weaker 3/8" like everyone else


Manley I Beam Connecting Rods (14409-4) $694.99
Manley Pro Series "I" Beams are forged from 4340 aircraft quality vacuum degassed material, utilizing
the proven "Turbo Tuff" design and include 3/8" ARP 2000 cap screws.
All rods are properly shot peened after machining and 100% magnafluxed.
On all Manley connecting rods, sets are weight matched to ± 1.5 grams, big and small end bores are
final honed to a tolerance of ± .0002", critical bend and twist attributes are held to a minimum.

H-Beam Connecting Rods
Eagle Forged Connecting Rods / Mitsubishi Evo X
Cosworth Connecting Rods (Evo X) 20002596


Part number 14029-4

Pistons

Wiseco Forged 9:1 Pistons
Highlights and Features:
1. Valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized.
2. Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture "cross flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!
3. Pistons designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential.
4. Complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Wiseco has added skirt coatings to the long list of standard features on stocked sport compact pistons!
5. Precision machined ring grooves with proper orifice/accumulator volume using calculated groove root diameters and axial widths, featuring excellent surface finish and flatness providing maximum ring seal and minimizes blow-by and oil consumption.
6. World class forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and featured aligned grain flow technology.
We also offer Manley, JE, CP, and Cosworth

Head Studs and Main Studs

ARP Head Stud Kit
All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining,
and are nominally rated at 220,000 psi. These fasteners deliver a 35% increase in tensile strength over
the OEM torque-to-yield (TTY) head bolts.

ARP Main Stud Kit
This ARP2000 main stud kit includes a set of ten, M10 ARP2000 main studs, a set of ten, M8 ARP2000
main studs, twenty 8740 chrome moly steel 12 pt nuts and a 1/2 oz. pack of ARP Ultra-Torque fastener
assembly lubricant. All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread
rolling and machining, and are nominally rated at 220,000 psi. These fasteners deliver a 50% increase
in tensile strength over the OEM main bolts.

Cosworth Head Stud Kit 11mm
Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement
in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra
High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength
and come complete with nuts and washers. Manufactured with hex broach end for ease of installation.
Additionally, genuine Cosworth head studs utilize a base seating feature to evenly distribute maximum
load on the stud and not the threads. This feature is typically found only in high level race engines.

Camshafts

had little worth while offerings. Using cutting edge design software and quality chill cast and ductile
iron billets ground on one of the most advanced CNC grinding equipment in the world has given GSC the
chance to become a world wide supplier for some of the very best performance camshafts in our markets.
S2 (6010S2) $599.25 Shipped
S1 (60010S1) $599.25 Shipped

Brian Crower
Brian Crower, Inc. was created to fill the need for high quality, high performance, late model internal
engine components, in stock, at very affordable prices. Stroker kits for all popular Sport Compact
applications and camshafts and valve train to match. Complete packages designed to work together to
deliver more horsepower and torque as well as greater reliability.
Stage 2 (BC0131) $564.47 Shipped
Stage 3 (BC0132) $564.47 Shipped

Well, besides offering the best pricing on earth we also bring world class customer service and support to the table. Along all of that we never stop working to bring you the widest variety of performance parts for the Evo X platform, bar none!
Connecting Rods

MAPerformance Ultimate Duty X-beam Connecting Rods - $749.99
Made from 4340 billet steel for the ultimate strength
American made (forged, machined, and finished)
Shot peened/stress relieved and heat tempered
CNC'd to perfection for the ultimate in fitment
Require no modifications to the block or crank to fit
Come with 7/16" ARP fasteners as a standard feature, not the weaker 3/8" like everyone else


Manley I Beam Connecting Rods (14409-4) $694.99
Manley Pro Series "I" Beams are forged from 4340 aircraft quality vacuum degassed material, utilizing
the proven "Turbo Tuff" design and include 3/8" ARP 2000 cap screws.
All rods are properly shot peened after machining and 100% magnafluxed.
On all Manley connecting rods, sets are weight matched to ± 1.5 grams, big and small end bores are
final honed to a tolerance of ± .0002", critical bend and twist attributes are held to a minimum.

H-Beam Connecting Rods
Eagle Forged Connecting Rods / Mitsubishi Evo X

Cosworth Connecting Rods (Evo X) 20002596

Cosworth 94mm Stroker Connecting Rods (Evo X) 20007184
$946.00 ShippedManley H Beam Connecting Rods 4B11T 2008+ Mitsubishi Evolution EVO X $369.99

Part number 14029-4

Pistons

Wiseco Forged 9:1 Pistons
Highlights and Features:
1. Valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized.
2. Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture "cross flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!
3. Pistons designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential.
4. Complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Wiseco has added skirt coatings to the long list of standard features on stocked sport compact pistons!
5. Precision machined ring grooves with proper orifice/accumulator volume using calculated groove root diameters and axial widths, featuring excellent surface finish and flatness providing maximum ring seal and minimizes blow-by and oil consumption.
6. World class forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and featured aligned grain flow technology.
We also offer Manley, JE, CP, and Cosworth

Head Studs and Main Studs

ARP Head Stud Kit
All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining,
and are nominally rated at 220,000 psi. These fasteners deliver a 35% increase in tensile strength over
the OEM torque-to-yield (TTY) head bolts.

ARP Main Stud Kit
This ARP2000 main stud kit includes a set of ten, M10 ARP2000 main studs, a set of ten, M8 ARP2000
main studs, twenty 8740 chrome moly steel 12 pt nuts and a 1/2 oz. pack of ARP Ultra-Torque fastener
assembly lubricant. All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread
rolling and machining, and are nominally rated at 220,000 psi. These fasteners deliver a 50% increase
in tensile strength over the OEM main bolts.
Cosworth Head Stud Kit 11mm
Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement
in high boost or high compression engines optimizing cylinder head to block sealing. Cosworth Ultra
High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength
and come complete with nuts and washers. Manufactured with hex broach end for ease of installation.
Additionally, genuine Cosworth head studs utilize a base seating feature to evenly distribute maximum
load on the stud and not the threads. This feature is typically found only in high level race engines.

Camshafts
GSC Power-Division
GSC Power-Division was started in 2004 when a need for high performance camshafts for Japanese turbo cars had little worth while offerings. Using cutting edge design software and quality chill cast and ductile
iron billets ground on one of the most advanced CNC grinding equipment in the world has given GSC the
chance to become a world wide supplier for some of the very best performance camshafts in our markets.
S2 (6010S2) $599.25 Shipped
S1 (60010S1) $599.25 Shipped

Brian Crower
Brian Crower, Inc. was created to fill the need for high quality, high performance, late model internal
engine components, in stock, at very affordable prices. Stroker kits for all popular Sport Compact
applications and camshafts and valve train to match. Complete packages designed to work together to
deliver more horsepower and torque as well as greater reliability.
Stage 2 (BC0131) $564.47 Shipped
Stage 3 (BC0132) $564.47 Shipped

Cosworth
Cosworth leverages its successful motor sport pedigree, performance technology expertise and globally recognized brand to provide high quality engineered solutions for a growing customer base across diverse industries.
The company is home to leading edge engineering, world class manufacturing and comprehensive test facilities.
Our business is geared to deliver smart solutions and exceptional service to customers around the world.
MX1 (20004124) $784.00 Shipped

Tomei Poncam (143059) $450 Shipped
Tomei has spent extensive time with R&D on these camshafts, with various testing on all type of combinations and prototypes. So many in fact that by the time they had released these cams, the 4B11 & EVO 10 had already been out on the market for 2 years.
With materials especially selected for this engine, special profile designs and manufacturing process just specifically for this engine. So all EVO 10 customers can rest assured that satisfaction will be delivered with these camshafts.
- Duration 260 Intake, 250 Exhaust
- Max Cam Lift 10.30 Intake, 9.80 Exhaust
- Max Valve Lift 10.10 Intake, 9.50 Exhaust
- Cold Valve Clearance .20 Intake, .30 Exhaust
- Valve Timing Centerline 112 Intake, 120 Exhaust
- Base Circle 34.4 Intake, 36.4 Exhaust
- Compatible with stock valve springs

Kelford RaceCams (214-A/B/C) $627.00 Shipped
Kelford Cams have been producing high quality racing camshafts since 1968 but it is only in the last seven years that we have been operating with ultra modern design systems and CNC grinding machinery.
Our new racing camshafts are among the best available anywhere in the world and are found in many record breaking race engines in all forms of motorsport. Whether it be professional or amateur racing, we have the will to win and we will do our best to help our customers win.

Please contact us for unbeatable pricing on these products, also keep in mind we will match or beat any competitors pricing on so called "package deals"!
: Send us a PM|||||
: NateAtMAP|||||
: 1-888-MAPERFORMANCE x 114|||||
: Nate@MAPerformance.com|||||Click to chat for an instant quote!
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Last edited by maperformance; Apr 3, 2015 at 09:47 AM.
Thread Starter
Former Sponsor
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From: Cottage Grove, MN
Check out the "Featured Manufacturers" section of our site!
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Trending Topics
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Valvetrain, drivetrain, brakes, fueling...it's all here in the "MAP Package Deals" section of our site!
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Valvetrain, drivetrain, brakes, fueling...it's all here in the "MAP Package Deals" section of our site!
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
Finally, a fuel feed line solution for your EVO X!

This MAP fuel feed line kit replaces your entire factory feed line from the fuel pump housing to the fuel rail with 6an hose. Supplied push-on EFI fittings allow for an easy installation that requires no modification to your fuel pump housing or fuel rail!
Why replace your factory fuel feed line? Restrictions in the factory line cause pressure drop from the fuel pump to the rail; depending on the application a fuel pressure reading at the fuel rail might be 5, 10, or even 15psi lower than the fuel pressure at the pump. Take a gander at any fuel pump flow chart and you will find that fuel pumps flow significantly less at higher fuel pressures. To put this into perspective a Walbro 400lph fuel pump flows roughly 253lph at 90psi (13.5 volts) in comparison to 300lph when pressure is reduced to 75psi. An additional 50lph translates into almost 100whp of additional fuel capacity on E85!
This kit is available with or without a FueLab inline filter, however, please keep in mind that any aftermarket fuel pump (outside of the DW65C) will eliminate your factory in tank filter making this a pretty good idea.

This MAP fuel feed line kit replaces your entire factory feed line from the fuel pump housing to the fuel rail with 6an hose. Supplied push-on EFI fittings allow for an easy installation that requires no modification to your fuel pump housing or fuel rail!
Why replace your factory fuel feed line? Restrictions in the factory line cause pressure drop from the fuel pump to the rail; depending on the application a fuel pressure reading at the fuel rail might be 5, 10, or even 15psi lower than the fuel pressure at the pump. Take a gander at any fuel pump flow chart and you will find that fuel pumps flow significantly less at higher fuel pressures. To put this into perspective a Walbro 400lph fuel pump flows roughly 253lph at 90psi (13.5 volts) in comparison to 300lph when pressure is reduced to 75psi. An additional 50lph translates into almost 100whp of additional fuel capacity on E85!
This kit is available with or without a FueLab inline filter, however, please keep in mind that any aftermarket fuel pump (outside of the DW65C) will eliminate your factory in tank filter making this a pretty good idea.
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
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From: Cottage Grove, MN
Did you know that ALL MAP Fab in house manifolds are built with the following features?:
100 Percent polished schedule 10:
MAP invested hundreds of hours into developing a system to polish schedule 10 to our specification including research into the best possible tumbler, sampling a wide array of aggregate to generate the perfect finish to start with.
All manifolds welded on back purge stations
ALL MAP in house fabricated manifolds are tig welded and 100 percent back purged. This a process by which shielding gas is introduced to the interior of the welded area to prevent the molten metal from being exposed to oxygen. This results in stronger, more uniform and cleaner welds.
All MAP in house fabricated manifolds come with thick, laser cut/cnc'ed stainless flanges
Resulting in longer lasting and more aesthetically pleasing parts
All MAP in house fabricated manifolds come ported
Where some companies will simply grind away excess material for a simple transition into the runners, MAP manifolds are actually ported and shaped for maximum flow.
All MAP manifolds are backed by our Lifetime Ownership Guarantee!
When purchasing a MAP manifold, purchase with confidence. We guarantee that manifold for the lifetime of your ownership of it (valid for the original purchaser only).

MAP Complete T3 Turbo Kit (Mitsubishi Evo X)
The wait is finally over as you can now get the MAP treatment in a T3 configuration using some of the best components available! Choose from four killer PTE turbochargers (please don't hesitate to contact us for suggestions) and turn your horsepower dreams into a reality. This kit includes every component you will need to complete the installation.
Included Components
Turbocharger of your choice
3" Stainless Steel V-Band Downpipe with Flex
304SS Tubular Exhaust Manifold with CNC Transition Head Flange to 1.5" Primaries
Cam Angle Sensor Heat Shields (not pictured)
Turbosmart Comp Gate 40 Wastegate
Wastegate Dump Tube
Stainless Steel Upper Intercooler Pipe
Oil Feed and Return Lines
All Applicable Gaskets, Hardware, Clamps and Couplers
100 Percent polished schedule 10:
MAP invested hundreds of hours into developing a system to polish schedule 10 to our specification including research into the best possible tumbler, sampling a wide array of aggregate to generate the perfect finish to start with.
All manifolds welded on back purge stations
ALL MAP in house fabricated manifolds are tig welded and 100 percent back purged. This a process by which shielding gas is introduced to the interior of the welded area to prevent the molten metal from being exposed to oxygen. This results in stronger, more uniform and cleaner welds.
All MAP in house fabricated manifolds come with thick, laser cut/cnc'ed stainless flanges
Resulting in longer lasting and more aesthetically pleasing parts
All MAP in house fabricated manifolds come ported
Where some companies will simply grind away excess material for a simple transition into the runners, MAP manifolds are actually ported and shaped for maximum flow.
All MAP manifolds are backed by our Lifetime Ownership Guarantee!
When purchasing a MAP manifold, purchase with confidence. We guarantee that manifold for the lifetime of your ownership of it (valid for the original purchaser only).
MAP Complete T3 Turbo Kit (Mitsubishi Evo X)
The wait is finally over as you can now get the MAP treatment in a T3 configuration using some of the best components available! Choose from four killer PTE turbochargers (please don't hesitate to contact us for suggestions) and turn your horsepower dreams into a reality. This kit includes every component you will need to complete the installation.
Included Components
Turbocharger of your choice
3" Stainless Steel V-Band Downpipe with Flex
304SS Tubular Exhaust Manifold with CNC Transition Head Flange to 1.5" Primaries
Cam Angle Sensor Heat Shields (not pictured)
Turbosmart Comp Gate 40 Wastegate
Wastegate Dump Tube
Stainless Steel Upper Intercooler Pipe
Oil Feed and Return Lines
All Applicable Gaskets, Hardware, Clamps and Couplers
Thread Starter
Former Sponsor
iTrader: (358)
Joined: Feb 2007
Posts: 12,805
Likes: 20
From: Cottage Grove, MN
MAPerformance stock frame turbos! Available for the EVO 8/9 (EVO 8 will require a conversion kit to fit an EVO 9 turbo available through us as well!) AND EVO X!
Power, reliability, affordability all in a stock frame turbo? It's as simple as that. MAP turbos use our MAP Billet wheel, dual oiling ports for improved lubrication and all EF3, EF4's include upgraded thrust bearings. Simply put, MAP is your answer for your stock frame turbo needs!


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.
Power, reliability, affordability all in a stock frame turbo? It's as simple as that. MAP turbos use our MAP Billet wheel, dual oiling ports for improved lubrication and all EF3, EF4's include upgraded thrust bearings. Simply put, MAP is your answer for your stock frame turbo needs!


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.







