Manley Valve - Exhaust, Valve-S/D 1.600, .3136 STEM 2010 Ford Mustang this G-meter would be a

this G-meter would be a perfect fit for your four digit horsepower drag radial machine or an autocross corner carver

roller cam bearing

nitrous system or any other accessory requiring momentary power

These flywheels are CAD/CAM-designed and CNC-machined to deliver perfect

Complete with premium hardware and made with USA-quality craftsmanship

Manley Valve - Exhaust, Valve-S/D 1.600, .3136 STEM 2010 Ford Mustang this G-meter would be aManley Severe Duty Valves deliver the ultimate in strength, reliability, and high performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH 428 for exhaust and NK 844 for intake), offering unmatched tensile strength compared to competitive alloys. In fatigue testing at 40,000 psi and 1400F, Manley exhaust valves endured 100 million cycles, while competitors failed after just