Edelbrock 650 CFM Thunder AVS Annular Carb w/ Electronic Choke

The AVS2 Series is the next generation in Edelbrock carburetors. The AVS2 features annular flow primary boosters with a new calibration for improved off idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle. Each annular booster features eight, equally spaced orifices to improve fuel metering from idle to the main. The improved flow metering makes this carburetor ideal for use with a wide variety of small-block and big-block engines with either dual- or single-plane intake manifolds. The AVS2 includes both timed and full vacuum ports for ignition advance. It comes with: Metering Jets - Primary .101, Secondary .098; Metering Rods - .070 x .037; Step-Up Spring - orange (5" Hg). Use carb Studs #8008 or #8024 if needed. Match with an Edelbrock intake manifold for the ultimate induction upgrade. CARBURETOR THUNDER SERIES AVS ANNULAR BOOSTERS 650 CFM (ELECTRONIC CHOKE) The Edelbrock Nitrous Bottle Blanket #72705 will help maintain consistent bottle pressure by keeping heat in the bottle when it's cold, and by protecting the bottle from direct sunlight and the possibility of over-pressurization. Fitment: Avanti II Base 1980 Buick Century Base 1980 Buick Century Estate 1980 Buick Century Limited 1980 Buick Electra Estate Wagon 1980 Buick Electra Limited 1980 Buick Electra Park Avenue 1980 Buick Estate Wagon Base 1980 Buick LeSabre Base 1980 Buick LeSabre Limited 1980 Buick Regal Base 1980 Buick Regal Limited 1980 Cadillac Commercial Chassis Base 1980 to 1984 Cadillac DeVille Base 1980 Cadillac DeVille Cabriolet 1980 Cadillac DeVille d'Elegance 1980 Cadillac Fleetwood Base 1980 Cadillac Fleetwood Base 1982 Cadillac Fleetwood Brougham 1980 Cadillac Fleetwood Brougham d'Elegance 1980 Cadillac Fleetwood Formal 1980 Chevrolet C10 Big Ten 1980 Chevrolet C10 Cheyenne 1980 to 1981 Chevrolet C10 Custom 1981 to 1986 Chevrolet C10 Custom Deluxe 1980 Chevrolet C10 Deluxe 1981 Chevrolet C10 Scottsdale 1980 Chevrolet C10 Scottsdale 1982 to 1986 Chevrolet C10 Silverado 1980 to 1986 Chevrolet C10 Suburban Custom 1981 to 1986 Chevrolet C10 Suburban Custom Deluxe 1980 Chevrolet C10 Suburban Deluxe 1981 Chevrolet C10 Suburban Scottsdale 1980 Chevrolet C10 Suburban Scottsdale 1982 Chevrolet C10 Suburban Scottsdale 1984 to 1986 Chevrolet C10 Suburban Silverado 1980 Chevrolet C10 Suburban Silverado 1982 to 1986 Chevrolet C20 Cheyenne 1980 to 1981 Chevrolet C20 Custom 1981 to 1986 Chevrolet C20 Custom Deluxe 1980 Chevrolet C20 Deluxe 1981 Chevrolet C20 Scottsdale 1980 to 1986 Chevrolet C20 Silverado 1980 to 1986 Chevrolet C20 Suburban Custom 1981 to 1986 Chevrolet C20 Suburban Custom Deluxe 1980 Chevrolet C20 Suburban Deluxe 1981 Chevrolet C20 Suburban Scottsdale 1980 Chevrolet C20 Suburban Scottsdale 1982 Chevrolet C20 Suburban Scottsdale 1984 to 1986 Chevrolet C20 Suburban Silverado 1980 Chevrolet C20 Suburban Silverado 1982 to 1986 Chevrolet C30 Cheyenne 1980 to 1981 Chevrolet C30 Custom 1981 to 1986 Chevrolet C30 Custom Deluxe 1980 Chevrolet C30 Deluxe 1981 Chevrolet C30 Scottsdale 1980 to 1986 Chevrolet C30 Silverado 1980 to 1986 Chevrolet Camaro Base 1980 Chevrolet Camaro Berlinetta 1980 to 1986 Chevrolet Camaro Iroc-Z 1985 to 1987 Chevrolet Camaro LT 1987 Chevrolet Camaro Rally Sport 1980 Chevrolet Camaro Sport 1981 to 1987 Chevrolet Camaro Z28 1980 to 1987 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 1982 Chevrolet Caprice Base 1986 to 1988 Chevrolet Caprice Classic 1980 to 1988 Chevrolet Caprice Classic Brougham 1986 to 1988 Chevrolet Caprice Classic Estate 1981 to 1982 Chevrolet Caprice Classic Landau 1980 to 1981 Chevrolet Caprice Classic LS Brougham 1987 to 1988 Chevrolet Caprice Classic Sport 1980 Chevrolet Corvette Base 1980 to 1981 Chevrolet El Camino Base 1980 to 1987 Chevrolet El Camino Conquista 1981 to 1986 Chevrolet El Camino Royal Knight 1980 to 1981 Chevrolet El Camino SS 1980 to 1987 Chevrolet G10 Base 1983 Chevrolet G10 Beauville 1980 to 1986 Chevrolet G10 Bonaventure 1981 to 1984 Chevrolet G10 Bonaventure 1986 Chevrolet G10 Chevy Van 1980 to 1986 Chevrolet G10 Sportvan 1980 to 1986 Chevrolet G20 Beauville 1980 to 1986 Chevrolet G20 Bonaventure 1983 to 1984 Chevrolet G20 Chevy Van 1980 to 1986 Chevrolet G20 Nomad 1980 to 1981 Chevrolet G20 Sportvan 1980 to 1986 Chevrolet G30 Beauville 1980 to 1988 Chevrolet G30 Bonaventure 1983 to 1984 Chevrolet G30 Chevy Van 1980 to 1988 Chevrolet G30 Hi-Cube 1980 to 1988 Chevrolet G30 Sportvan 1980 to 1986 Chevrolet Impala Base 1980 to 1985 Chevrolet Impala Estate 1981 to 1982 Chevrolet Impala Sport 1980 Chevrolet K10 Cheyenne 1980 to 1981 Chevrolet K10 Custom 1981 to 1986 Chevrolet K10 Custom Deluxe 1980 Chevrolet K10 Deluxe 1981 Chevrolet K10 Scottsdale 1980 to 1986 Chevrolet K10 Silverado 1980 to 1986 Chevrolet K10 Suburban Custom 1981 to 1986 Chevrolet K10 Suburban Custom Deluxe 1980 Chevrolet K10 Suburban Deluxe 1981 Chevrolet K10 Suburban Scottsdale 1980 Chevrolet K10 Suburban Scottsdale 1982 Chevrolet K10 Suburban Scottsdale 1984 to 1986 Chevrolet K10 Suburban Silverado 1980 Chevrolet K10 Suburban Silverado 1982 to 1983 Chevrolet K10 Suburban Silverado 1985 to 1986 Chevrolet K20 Cheyenne 1980 to 1981 Chevrolet K20 Custom 1981 to 1986 Chevrolet K20 Custom Deluxe 1980 Chevrolet K20 Deluxe 1981 Chevrolet K20 Scottsdale 1980 to 1986 Chevrolet K20 Silverado 1980 to 1983 Chevrolet K20 Silverado 1985 to 1986 Chevrolet K20 Suburban Custom 1981 to 1986 Chevrolet K20 Suburban Custom Deluxe 1980 Chevrolet K20 Suburban Deluxe 1981 Chevrolet K20 Suburban Scottsdale 1980 Chevrolet K20 Suburban Scottsdale 1982 Chevrolet K20 Suburban Scottsdale 1984 to 1986 Chevrolet K20 Suburban Silverado 1980 Chevrolet K20 Suburban Silverado 1982 to 1983 Chevrolet K20 Suburban Silverado 1985 to 1986 Chevrolet K30 Cheyenne 1980 to 1981 Chevrolet K30 Custom 1981 to 1986 Chevrolet K30 Custom Deluxe 1980 Chevrolet K30 Deluxe 1981 Chevrolet K30 Scottsdale 1980 to 1986 Chevrolet K30 Silverado 1980 to 1986 Chevrolet K5 Blazer Cheyenne 1980 Chevrolet K5 Blazer Custom 1981 to 1986 Chevrolet K5 Blazer Custom Deluxe 1980 Chevrolet K5 Blazer Deluxe 1981 Chevrolet K5 Blazer Scottsdale 1984 Chevrolet K5 Blazer Silverado 1980 to 1986 Chevrolet Malibu Base 1980 to 1981 Chevrolet Malibu Classic 1980 to 1983 Chevrolet Malibu Classic Estate 1980 Chevrolet Malibu Classic Landau 1980 to 1981 Chevrolet Malibu Classic Sport 1980 Chevrolet Malibu Estate 1980 Chevrolet Malibu Sport 1980 Chevrolet Monte Carlo Base 1981 to 1988 Chevrolet Monte Carlo CL 1983 Chevrolet Monte Carlo Landau 1980 to 1981 Chevrolet Monte Carlo LS 1986 to 1988 Chevrolet Monte Carlo Sport 1980 Chevrolet Monte Carlo SS 1983 to 1988 Chevrolet R30 Cheyenne 1988 Chevrolet R30 Custom Deluxe 1987 to 1988 Chevrolet R30 Scottsdale 1987 to 1988 Chevrolet R30 Silverado 1987 to 1988 Chevrolet V30 Cheyenne 1988 Chevrolet V30 Custom Deluxe 1987 to 1988 Chevrolet V30 Scottsdale 1987 to 1988 Chevrolet V30 Silverado 1987 to 1988 Chrysler Cordoba 300 1980 Chrysler Cordoba Base 1980 to 1982 Chrysler Cordoba Crown 1980 Chrysler Cordoba LS 1980 to 1982 Chrysler LeBaron Base 1980 to 1981 Chrysler LeBaron Medallion 1980 to 1981 Chrysler LeBaron Salon 1980 to 1981 Chrysler LeBaron Special 1980 Chrysler New Yorker Base 1980 to 1982 Chrysler Newport Base 1980 to 1981 Chrysler Town & Country Base 1980 to 1981 DeTomaso Pantera GT5 1981 to 1985 DeTomaso Pantera GT5-S 1984 to 1989 DeTomaso Pantera GTS 1981 Dodge Aspen Base 1980 Dodge B100 Base 1980 Dodge B150 Base 1981 to 1982 Dodge B200 Base 1980 Dodge B250 Base 1981 to 1988 Dodge B300 Base 1980 Dodge B350 Base 1981 to 1988 Dodge CB300 Base 1980 Dodge D100 Custom 1984 to 1988 Dodge D150 Base 1980 to 1988 Dodge D150 Miser 1982 to 1983 Dodge D200 Base 1980 Dodge D250 Base 1981 to 1988 Dodge D300 Base 1980 Dodge D350 Base 1981 to 1988 Dodge Diplomat Base 1980 to 1981 Dodge Diplomat Medallion 1980 to 1983 Dodge Diplomat Salon 1980 to 1989 Dodge Diplomat SE 1984 to 1985 Dodge Mirada Special Coupe 1980 to 1982 Dodge Ramcharger Base 1980 to 1988 Dodge Ramcharger Royal SE 1981 to 1988 Dodge Ramcharger SE 1980 Dodge St. Regis Base 1980 to 1981 Dodge W100 Custom 1984 to 1988 Dodge W150 Base 1980 to 1988 Dodge W200 Base 1980 Dodge W250 Base 1981 to 1988 Dodge W300 Base 1980 Dodge W350 Base 1981 to 1988 Excalibur Phaeton Base 1986 to 1989 Ford Bronco Custom 1984 to 1987 Ford Bronco Eddie Bauer 1985 to 1987 Ford Bronco XLT 1984 to 1987 Ford E-150 Econoline Base 1984 to 1986 Ford E-150 Econoline Custom 1987 Ford E-150 Econoline XL 1984 to 1987 Ford E-150 Econoline Club Wagon Base 1984 to 1986 Ford E-150 Econoline Club Wagon Custom 1987 Ford E-150 Econoline Club Wagon XL 1984 to 1987 Ford E-150 Econoline Club Wagon XLT 1984 to 1987 Ford E-250 Econoline Base 1984 to 1986 Ford E-250 Econoline Custom 1987 Ford E-250 Econoline XL 1984 to 1987 Ford E-250 Econoline Club Wagon Base 1985 to 1986 Ford E-250 Econoline Club Wagon Custom 1987 Ford E-250 Econoline Club Wagon XL 1985 to 1987 Ford E-250 Econoline Club Wagon XLT 1985 to 1987 Ford E-350 Econoline Base 1985 to 1986 Ford E-350 Econoline Custom 1987 Ford E-350 Econoline XL 1985 to 1987 Ford E-350 Econoline Club Wagon Base 1985 to 1986 Ford E-350 Econoline Club Wagon Custom 1987 Ford E-350 Econoline Club Wagon XL 1985 to 1987 Ford E-350 Econoline Club Wagon XLT 1985 to 1987 Ford F-150 Base 1984 to 1986 Ford F-150 Custom 1987 Ford F-150 XL 1984 to 1987 Ford F-150 XLT 1984 Ford F-150 XLT Lariat 1985 to 1987 Ford F-250 Base 1984 to 1986 Ford F-250 Custom 1987 Ford F-250 XL 1984 to 1987 Ford F-250 XLT 1984 Ford F-250 XLT Lariat 1985 to 1987 Ford F-350 Base 1984 to 1986 Ford F-350 Custom 1987 Ford F-350 XL 1984 to 1987 Ford F-350 XLT 1984 Ford F-350 XLT Lariat 1985 to 1987 Ford Mustang GT 1983 GMC C1500 Base 1980 to 1986 GMC C1500 Heavy Half 1980 GMC C1500 High Sierra 1980 to 1986 GMC C1500 Sierra Classic 1980 to 1986 GMC C1500 Sierra Grande 1980 to 1982 GMC C1500 Street Coupe 1980 to 1982 GMC C1500 Suburban Base 1980 to 1986 GMC C1500 Suburban High Sierra 1980 to 1986 GMC C1500 Suburban Sierra Classic 1980 to 1986 GMC C1500 Suburban Sierra Grande 1980 to 1982 GMC C2500 Base 1980 to 1986 GMC C2500 High Sierra 1980 to 1986 GMC C2500 Sierra Classic 1980 to 1986 GMC C2500 Sierra Grande 1980 to 1982 GMC C2500 Suburban Base 1980 to 1986 GMC C2500 Suburban High Sierra 1980 to 1986 GMC C2500 Suburban Sierra Classic 1980 to 1986 GMC C2500 Suburban Sierra Grande 1980 to 1982 GMC C3500 Base 1980 to 1986 GMC C3500 High Sierra 1980 to 1986 GMC C3500 Sierra Classic 1980 to 1986 GMC C3500 Sierra Grande 1980 to 1982 GMC Caballero Amarillo 1981 to 1986 GMC Caballero Base 1980 to 1987 GMC Caballero Conquista 1981 GMC Caballero Diablo 1980 to 1987 GMC Caballero Laredo 1980 GMC Caballero Royal Knight 1981 GMC G1500 Rally 1980 to 1986 GMC G1500 Rally Custom 1983 to 1984 GMC G1500 Rally STX 1980 to 1986 GMC G1500 Vandura 1980 to 1986 GMC G2500 Rally 1980 to 1986 GMC G2500 Rally Custom 1983 to 1984 GMC G2500 Rally STX 1980 to 1986 GMC G2500 Vandura 1980 to 1986 GMC G3500 Magnavan 1980 to 1988 GMC G3500 Rally 1980 to 1986 GMC G3500 Rally Camper Special 1980 to 1986 GMC G3500 Rally Custom 1981 to 1988 GMC G3500 Rally STX 1980 to 1986 GMC G3500 Vandura 1980 to 1986 GMC G3500 Vandura Special 1980 to 1986 GMC Jimmy Base 1980 to 1986 GMC Jimmy High Sierra 1980 to 1985 GMC Jimmy Sierra Classic 1980 to 1986 GMC Jimmy Sierra Grande 1980 to 1982 GMC Jimmy Street Coupe 1980 to 1982 GMC K1500 Base 1980 to 1986 GMC K1500 High Sierra 1980 to 1986 GMC K1500 Sierra Classic 1980 to 1986 GMC K1500 Sierra Grande 1980 to 1982 GMC K1500 Suburban Base 1980 to 1986 GMC K1500 Suburban High Sierra 1980 to 1986 GMC K1500 Suburban Sierra Classic 1980 to 1986 GMC K1500 Suburban Sierra Grande 1980 to 1982 GMC K2500 Base 1980 to 1986 GMC K2500 High Sierra 1980 to 1986 GMC K2500 Sierra Classic 1980 to 1986 GMC K2500 Sierra Grande 1980 to 1982 GMC K2500 Suburban Base 1980 to 1986 GMC K2500 Suburban High Sierra 1980 to 1986 GMC K2500 Suburban Sierra Classic 1980 to 1986 GMC K2500 Suburban Sierra Grande 1980 to 1982 GMC K3500 Base 1980 to 1986 GMC K3500 High Sierra 1980 to 1986 GMC K3500 Sierra Classic 1980 to 1986 GMC K3500 Sierra Grande 1980 to 1982 GMC R3500 Base 1987 to 1988 GMC R3500 High Sierra 1987 to 1988 GMC R3500 Sierra Classic 1987 to 1988 GMC V3500 Base 1987 to 1988 GMC V3500 High Sierra 1987 to 1988 GMC V3500 Sierra Classic 1987 to 1988 Oldsmobile Cutlass Base 1980 Oldsmobile Cutlass Brougham 1980 Oldsmobile Cutlass LS 1980 Oldsmobile Cutlass Calais Base 1980 Oldsmobile Cutlass Cruiser Base 1980 Oldsmobile Cutlass Cruiser Base 1982 Oldsmobile Cutlass Cruiser Brougham 1980 Oldsmobile Cutlass Salon Base 1980 Oldsmobile Cutlass Salon Brougham 1980 Oldsmobile Cutlass Supreme Base 1980 Oldsmobile Cutlass Supreme Brougham 1980 Plymouth Gran Fury Base 1980 to 1982 Plymouth Gran Fury Base 1988 Plymouth Gran Fury Salon 1980 Plymouth Gran Fury Salon 1984 to 1989 Plymouth PB150 Voyager 1981 Plymouth PB200 Voyager 1980 Plymouth PB250 Voyager 1981 to 1983 Plymouth PB300 Voyager 1980 Plymouth PB350 Voyager 1981 to 1983 Plymouth Trailduster Base 1980 to 1981 Plymouth Volare Base 1980 Pontiac Bonneville Base 1983 to 1986 Pontiac Bonneville Brougham 1980 Pontiac Bonneville Brougham 1983 to 1986 Pontiac Bonneville LE 1984 to 1986 Pontiac Bonneville Safari 1980 Pontiac Catalina Safari 1980 Pontiac Firebird Base 1980 Pontiac Firebird Base 1982 to 1987 Pontiac Firebird Esprit 1980 Pontiac Firebird Formula 1980 to 1981 Pontiac Firebird S/E 1982 to 1986 Pontiac Firebird Trans Am 1980 to 1987 Pontiac Grand Am Base 1980 Pontiac Grand LeMans Base 1980 Pontiac Grand LeMans Safari 1980 Pontiac Grand Prix Base 1980 Pontiac Grand Prix Base 1983 to 1987 Pontiac Grand Prix Brougham 1983 to 1987 Pontiac Grand Prix LE 1984 to 1987 Pontiac Grand Prix LJ 1980 Pontiac Grand Prix LJ 1983 Pontiac Grand Prix SJ 1980 Pontiac LeMans Base 1980 Pontiac LeMans Safari 1980 Pontiac Parisienne Base 1983 to 1986 Pontiac Parisienne Brougham 1983 to 1986