Performer RPM are dual-plane, high-rise intakes with 180° firing order to produce incredible top-end horsepower while retaining good throttle response. Their larger plenums and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine. They are intended for high-performance street or competition engines that run up to 6500 rpm. They are not for emissions equipped engines. Edelbrock's Performer RPM gives you the ultimate in street high-performance.

• Designed for street 289-302W Ford.
• This dual-plane high rise manifold has excellent high rpm power while retaining throttle response.
• No provisions for exhaust heated choke.
• Made in USA

Product Reviews for ED7121 - EDELBROCK