Supertech SS Nitrided +.5mm Over Intake & Exhaust Valves Set Mitsubishi 4G63 6 Bolt 7 Bolt EVO 8 -9
Brand: Supertech
Part Number: MIVN-1008/MEVN-1008
Description:
Supertech SS Nitrided +.5mm Over Valves Mitsubishi 4G63 6 Bolt 7 Bolt EVO 8 -9
Supertech has been around for a long time in the Valvetrain industry, and has race proven their product year after year, and backed it up with world records and first place trophies. We use Supertech in our top level engine builds for good reason. We suggest Supertech Valves and actually use them in some of our very own cars.
We apply more than 30 years of experience in the development of each and every Supertech racing valve we sell. Combine this experience with state of the art equipment such as ultrasonic tests, x-rays, laser measurement equipment, and applications like computerized Finite Element Analysis (FEA) and its is no wonder why Supertech has some of the best performance products on the market.
While this is more than most manufactures we don't stop there. We also do extensive testing working very closely with many of today's top engine builders in order to continuously improve our products. All of this is meant to insure Supertech's industry leading reputation for high flow rates, durability and uncompromising quality.
Fitment
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Make: Mitsubishi
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Model: Eclipse GST FWD 90-94 1G, Eclipse GSX AWD 90-94 1G, Eclipse GST FWD 95-99 2G, Eclipse GSX AWD 95-99 2G, Galant VR-4 91-92, Evo 1-3 CD9A/CE9A, Evo 4-6 CP9A, Evo 7-8 CT9A, Evo 9 CT9A
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Engine: 4G63T (6-Bolt), 4G63T (7-Bolt DSM / Evo 1-3), 4G63T (7-Bolt Evo 4-8), 4G63T (7-Bolt Evo 9)
Specifications
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Valve Size: 34.5mm (0.020" Over), 31mm (0.020" Over)
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Stem Diameter: 6.57mm In / 6.54mm Ex
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Valve Length: 109.6mm In / 109.6mm Ex
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Valve Head Size: 0.020" / 0.5mm
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Valve Head Diameter: 31mm, 34.5mm
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Valve Type: Intake & Exhaust
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Valve Stem Diameter: 6.54mm, 6.57mm
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Valve Material: Stainless Steel
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Valve Finish: Black Nitrided
Please note: This is a special order item by Stealth Ride. Usual wait times are 5–20 working days. If your order is urgent or you're concerned about potential delays, please contact us before purchasing.
