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Cosworth's been engineering camshafts nearly 50 years. That coupled with years of innovative multi valve cylinder head design ensures camshaft designs the most efficient in providing maximum usable power across widest power band. Each is ground from a billet finished using same procedures we in extreme level race engines. Cosworth camshafts the perfect compliment to CNC Ported Valve Cylinder heads. cams profiled to increase boost response thereby increasing engine torque power are fully compatible with CNC Ported Valve Cylinder Heads.
Key Features
Ground from billets
Engineered tested profiles
Broad power band
Compatible with Cosworth ported Valve Cylinder Heads Learn More

Cosworth's been engineering camshafts nearly 50 years. That coupled with years of innovative multi valve cylinder head design ensures camshaft designs the most efficient in providing maximum usable power across widest power band. Each is ground from a billet finished using same procedures we in extreme level race engines. Cosworth camshafts the perfect compliment to CNC Ported Valve Cylinder heads. cams profiled to increase boost response thereby increasing engine torque power are fully compatible with CNC Ported Valve Cylinder Heads.
Key Features
Ground from billets
Engineered tested profiles
Broad power band
Compatible with Cosworth ported Valve Cylinder Heads Learn More

Essential 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 manufactured from tool steel with 260;000psi tensile strength come complete with nuts washers. Manufactured with broach for ease of installation. Learn More

GReddy Blow Off Valves are easily adjustable to eliminate compressor surge and preventing premature boost leakage; while increasing boost response between shifts. Each valve is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and the three different sizes give the GReddy user the option to match vehicles with mild upgrades to heavily tuned engines. There are many factors in matching a blow-off valve to an application; valve location; turbocharger size and pressure; but as a general rule of thumb; we recommend the Type RS for 100-400hp. Also available in easy to install kit form for many turbocharged vehicles.
The Type RZ Blow Off Vale; is identical to the Type RS except for the fact that the RZ is a special limited edition color. Learn More

Complete Set of Pistons
Bore : 86.5mm
C/D : 33.35mm
Comp Ratio : 9.0:1
Dome CC : -6.2
Gram Weight : 324
Head CC : 50.5
Oversized : 0.5
Rod : 143.75mm
Skirt Type : Full Round
Stroke : 86mm

JE Time Attack FSR Pistons
Must Sleeve Block
For Turbo and Nitrous Aps
Set of 4 Pistons
Included RingSet: JG1004-3405
Engine :-
Aspiration :- T
Vehicle Engine Options :- ALL
Vehicle Interior Options :- L4 Aspiration: T
Vehicle Exterior Options :- Fuel: FI-GAS
Cylinder Type :-
Vehicle Options :- Bore86.5mm - C/D33.35mm - Comp Ratio9.0:1 - Dome C
JE Pistons are specifically engineered for extreme applications up to. and including. professional competition. In this environment. higher compression ratios. extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.
*Application Specific Forgings for an Optimized. Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores. Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons
JE Pistons are sold as matched sets.
*Custom Applications are also Available Learn More

Complete Set of Pistons
Bore : 86mm
C/D : 33.35mm
Comp Ratio : 9.0:1
Dome CC : -5.0
Gram Weight : 320
Head CC : 50.5
Oversized : STD
Rod : 143.75mm
Skirt Type : Full Round
Stroke : 86mm

JE Time Attack FSR Pistons
Must Sleeve Block
For Turbo and Nitrous Aps
Set of 4 Pistons
Included RingSet: JG1004-3386
Engine :-
Aspiration :- T
Vehicle Engine Options :- ALL
Vehicle Interior Options :- L4 Aspiration: T
Vehicle Exterior Options :- Fuel: FI-GAS
Cylinder Type :-
Vehicle Options :- Bore86mm - C/D33.35mm - Comp Ratio9.0:1 - Dome CC-
JE Pistons are specifically engineered for extreme applications up to. and including. professional competition. In this environment. higher compression ratios. extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.
*Application Specific Forgings for an Optimized. Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores. Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons
JE Pistons are sold as matched sets.
*Custom Applications are also Available Learn More

Complete Set of Pistons
Bore : 86.5mm
C/D : 33.35mm
Comp Ratio : 9.0:1
Dome CC : -6.2
Gram Weight : 340
Head CC : 50.5
Oversized : 0.5mm
Rod : 143.76mm
Skirt Type : Full Round
Stroke : 86mm

JE Pistons
For Turbo and Nitrous Aps
Set of 4 Pistons
Recommended RingSet: JG1004-3405
Engine :-
Aspiration :- T
Vehicle Engine Options :- ALL
Vehicle Interior Options :- L4 Aspiration: T
Vehicle Exterior Options :- Fuel: FI-GAS
Cylinder Type :-
Vehicle Options :- Bore86.5mm - C/D33.35mm - Comp Ratio9.0:1 - Dome C
JE Pistons are specifically engineered for extreme applications up to. and including. professional competition. In this environment. higher compression ratios. extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.
*Application Specific Forgings for an Optimized. Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores. Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons
JE Pistons are sold as matched sets.
*Custom Applications are also Available Learn More

Complete Set of Pistons
Bore : 86mm
C/D : 33.35mm
Comp Ratio : 9.0:1
Dome CC : -5
Gram Weight : 336
Head CC : 50.5
Oversized : STD mm
Rod : 143.76mm
Skirt Type : Full Round
Stroke : 86mm

JE Pistons
For Turbo and Nitrous Aps
Set of 4 Pistons
Recommended RingSet: JG1004-3386
Engine :-
Aspiration :- T
Vehicle Engine Options :- ALL
Vehicle Interior Options :- L4 Aspiration: T
Vehicle Exterior Options :- Fuel: FI-GAS
Cylinder Type :-
Vehicle Options :- Bore86mm - C/D33.35mm - Comp Ratio9.0:1 - Dome CC-
JE Pistons are specifically engineered for extreme applications up to. and including. professional competition. In this environment. higher compression ratios. extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.
*Application Specific Forgings for an Optimized. Uniform Crown Thickness
*Contact Reduction Groove to Minimize Frictional Drag
*Accumulator Groove for Increased Top Ring Stability and Sealing
*CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
*Honed Pin Bores. Double Pressure Fed Pin Oilers and Wire Locks Included
*JE ProSeal Piston Rings are included with your JE Pistons
JE Pistons are sold as matched sets.
*Custom Applications are also Available Learn More

AEM's Plug & Play Engine Management System (EMS) plugs directly into a vehicle's factory ECU harness and requires no additional wiring or hardware. Windows compatible software (2000, XP, NT, 98, 95, ME) makes the task of copying, viewing and manipulating data as simple as a click of the mouse. An integrated tuning wizard allows users to create a base map specifically for a car’s configuration, regardless of what type of injectors, sensors, coils or other changes have been made. The AEM EMS's infinitely adjustable software allows tuners to program virtually any combination of engine control, power adders and auxiliary devices, and accurately delivers proper amounts of fuel and correct ignition timing for any boost level or operating condition.

 

• Installs in minutes using Plug & Play technology—no wiring necessary!
• Start-up calibrations included
• Live help window eases tuning process
• Set-up Wizard creates a custom base map for your car
• System is fully enabled—Never pay for upgrades!
• Free software updates on aempower.com
• Uses all the factory sensors
• Runs on Windows compatible software
• Fuel table automapping
• Programmable traction control
• Onboard 512kb datalogger
• Up to 10 cylinder sequential fuel injection
• 16 general-purpose outputs
• 7 definable switch inputs
• Electronic boost control
• Soft cut rev limiters
• Two step launch control
• Wet or dry nitrous control
• Definable knock control
• Full idle control
• 4 EGT inputs with fuel control
• 16/32 hybrid high speed processor
  
  Fits EVO 9 see other model for EVO 8

 

Vehicle warranty and legality of use: Installing this performance part(s) on your vehicle may void the vehicles warranty may not meet your states legal requirements for use on public roads (emissions, noise etc – Please check your state law if uncertain). For more information on the sale of performance parts from this site, please read our Terms and Conditions.

Please note:All Prices are subject to change due to exchange rates & price alterations from suppliers.
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