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The Edelbrock Performer Dual-Quad Hi-Torq 9.0:1 is designed to deliver maximum torque and low RPM performance. It is rated at 363hp/405 ft. lbs torque and has an 9.0:1 compression ratio. Built from a brand new GM 4 bolt block by Edelbrock technicians with a cast iron crank, cast pistons and powdered metal rods. Comes complete with an RPM Air-Gap Dual-Quad Vortec intake, Performer-Plus Hydraulic Roller #2208 camshaft, 650 CFM Thunder Series carb, E-Tec 170 aluminum cylinder heads, Elite Series valve covers with custom badge and a short Edelbrock water pump.
Danchuk # 15139 has the EnduraShine finish on the intake and waterpump and polished heads. Allow 2-3 weeks for delivery.Click here to download the Edelbrock Instructions.
Not legal for sale or use on pollution controlled motor vehicles. Edelbrock engines come with a 2 year/unlimited mileage $0 deductible warranty.
Danchuk has the largest selection of quality 55, 56, 57 parts for your classic Chevy project.