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Vivid Racing Gear Select the year of your Lexus SC300:
Manley 30mm Race Master Exhaust Valve for Toyota 3.0L 2JZGE/GTE (94-98)
Upgrade your Toyota 3.0L 2JZGE/GTE engine with the Manley 30mm Race Master Exhaust Valve (Part Number: 11125-12). With over 40 years of experience, Manley Performance is renowned for crafting high-quality stainless steel valves that are built to last and perform under pressure. Whether you're hitting the streets or the racetrack, these valves are designed to meet the demands of serious automotive enthusiasts.
Exceptional Quality and Design
The Manley Race Series valves are engineered with precision and durability in mind. Made from top-grade stainless steel, these valves feature:
- Head Diameter: 30mm
- Stem Diameter: 6mm (0.2362")
- Overall Length: 99.1mm
- Tip Length: 3.5mm
- Underhead Angle / Radius: 25° x 11/32"
- Margin: 0.065"
- Seat Width: 0.080"
- 20° Dished Head
Performance Benefits
These valves are designed to outflow and outperform the competition, even in the most extreme conditions. The chrome stems not only look great but also resist corrosion, while the swirl polished underheads enhance airflow. The fully hardened tips and precisely machined combustion faces ensure optimal sealing and performance. The lightweight design, featuring a reduced stem diameter in the fillet area, contributes to improved airflow without compromising strength.
Extreme Duty Alloy for High Boost Applications
If you're pushing the limits with high boost applications, the Manley "Extreme Duty" exhaust material is an excellent choice. This "Extremealloy" offers superior hot hardness and high-temperature strength, making it ideal for those jaw-dropping setups that generate intense exhaust gas temperatures. Whether you're at the drag strip or drifting, these valves can handle the heat.
Perfect Fitment for Your Vehicle
The Manley 30mm Race Master Exhaust Valve is specifically designed for the 1994-1998 Toyota 3.0L 2JZGE/GTE engines. Before installation, it's crucial to check your valve guide size to ensure the proper valve stem to guide clearance. In some cases, honing may be required when replacing stock factory valves to achieve the best fit.
Customer Feedback
Customers rave about the performance and reliability of Manley valves. Many have noted significant improvements in airflow and power output after installation. Here’s what some users have to say:
"I installed these valves in my 2JZ and noticed an immediate difference in throttle response and power. Highly recommend!"
"These Manley valves are top-notch! They handle my high boost setup with ease. Worth every penny!"
Upgrade your engine with the Manley 30mm Race Master Exhaust Valve and experience the difference in performance and durability. Your Toyota 3.0L 2JZGE/GTE deserves the best!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1992, 1994-1998 Lexus SC300 |
SC300 | 1992, 1994-1998 |
|
1991 Lexus SC300/400 |
SC300/400 | 1991 |
|
1993-1998 Toyota Supra |
Supra | 1993-1998 |
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
