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This ARP performance fastener, stud, bolt, tool, or assembly is the 94+ Mitsubishi 4G63 M11 Custom Aged 625+ Head Stud Kit for 1994-1998 Eagle Talon. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- High-Clamp Load: Maintains seal integrity past 50 psi boost in 4G63 builds.
- Custom Age 625+ Material: Inconel alloy studs rated at 260,000 psi tensile strength resist fatigue in extreme turbo applications.
- Complete Hardware Set: Includes 10 studs hardened washers and 12-point nuts for direct bolt-on replacement.
- Precision-Rolled Threads: Provides 1000 percent stronger threads than cut threads for repeatable torque values.
- Product weight 2.1 lbs ships in compact protective box.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 1994-1998 | Eagle | Talon | TSi |
| 1994 | Mitsubishi | Eclipse | GS |
| 1994-1999 | Mitsubishi | Eclipse | GST |
| 1994-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 2003-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1994 | Plymouth | Laser | RS |
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 207-4302 |
| Product Type | Head Stud & Bolt Kits |
| Condition | New |
| Configuration | 94+ Mitsubishi 4G63 M11 Custom Aged 625+ Head Stud Kit |
| Custom Age 625+ Material | Inconel alloy studs rated at 260,000 psi tensile strength resist fatigue in extreme turbo applications |
| M11 Stud Design | Eliminates block thread wear versus bolts while allowing accurate cylinder head alignment |
| Precision-Rolled Threads | Provides 1000 percent stronger threads than cut threads for repeatable torque values |
| Complete Hardware Set | Includes 10 studs hardened washers and 12-point nuts for direct bolt-on replacement |
| High-Clamp Load | Maintains seal integrity past 50 psi boost in 4G63 builds |
| Q | Does this fit 2003-2006 Mitsubishi Lancer Evolution 4G63 heads? A: Yes ARP 207-4302 confirmed for Evo 8 and Evo 9 4G63 DOHC cylinder heads |
| Method | UPS Ground or USPS Priority Mail |
| Availability | In stock - ships same or next business day |
| Packaging | ARP branded box approximately 10 x 6 x 2 inches |
| Weight | 2.1 lbs |
| Features Custom Age 625+ Material | Inconel alloy studs rated at 260,000 psi tensile strength resist fatigue in extreme turbo applications |
What's Included
One new ARP head stud & bolt kit in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Important Disclosures
- California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.
Related Parts
- Shop all ARP products
- ARP 94+ Mitsubishi 2.0L 4G63 DOHC Head Bolt Kit
- ARP 03-06 Mitsubishi Evo Main Stud Kit
- ARP 93+ Mitsubishi 4G63 Flexplate Bolt Kit
Frequently Asked Questions
How do I confirm the 94+ Mitsubishi 4G63 M11 Custom Aged 625+ Head Stud Kit fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number 207-4302, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
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