SKU
40-877350-1
650 CFM Sceamin Demon Carburetor Polished Aluminum Mechanical Secondaries Down-Leg
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$639.95
Each
Fitment
Bel Air, 1958 thru 1981
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Product Details
Screamin' Demons are the latest development in the evolving family of Demon performance carburetors. Screamin' Demons were designed with the weekend racer in mind. They are available in 650-850 cfm mechanical secondary models, as well as a 750 cfm vacuum secondary model. Screamin' Demons feature lightweight die-cast aluminum construction, large capacity fuel bowls complete with dual sight glasses, dual threaded inlets on each side, and internal baffling to prevent fuel slosh when you are on the track. Engineered and calibrated for better drivability and full throttle performance, Screamin' Demons include four corner idle, changeable idle and high-speed air bleeds with all the tunability that you would find from more expensive carburetors in the market.
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Ships Direct from Manufacturer - 2-3 Week Delivery
- Polished die-cast aluminum construction
- Engineered and calibrated for better drivability and full throttle performance
- New throttle lever with integrated Ford A/T, 700-R4, and Chrysler kick down options
- Fuel bowls have dual threaded inlets on each side, dual sight glass windows, and internal baffling for improved fuel slosh control
- Secondary fuel bowls include notched floats and jet extensions to prevent fuel starvation during hard launches
- Changeable idle, high-speed air bleeds & power valve restrictions for precise tuning
Screamin' Demons are the latest development in the evolving family of Demon performance carburetors. Screamin' Demons were designed with the weekend racer in mind. They are available in 650-850 cfm mechanical secondary models, as well as a 750 cfm vacuum secondary model. Screamin' Demons feature lightweight die-cast aluminum construction, large capacity fuel bowls complete with dual sight glasses, dual threaded inlets on each side, and internal baffling to prevent fuel slosh when you are on the track. Engineered and calibrated for better drivability and full throttle performance, Screamin' Demons include four corner idle, changeable idle and high-speed air bleeds with all the tunability that you would find from more expensive carburetors in the market.
650 CFM Sceamin Demon Carburetor Polished Aluminum Mechanical Secondaries Down-Leg
Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Chromium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
WARNING This product can expose you to chemicals including Chromium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
| Base Part Number | 877350 |
|---|---|
| Brand | Holley |
| Make / Model | Series | Body | Notes | Year |
|---|---|---|---|---|
| Make / Model Chevrolet Bel Air | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1981 |
| Make / Model Chevrolet Biscayne | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972 |
| Make / Model Chevrolet Brookwood | Series | Body | Notes | Year 1958, 1959, 1960, 1969, 1970, 1971, 1972 |
| Make / Model Chevrolet Caprice | Series | Body | Notes | Year 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| Make / Model Chevrolet Del Ray | Series | Body | Notes | Year 1958 |
| Make / Model Chevrolet Estate | Series | Body | Notes | Year 1969, 1970 |
| Make / Model Chevrolet Impala | Series | Body | Notes | Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1994, 1995, 1996, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Make / Model Chevrolet Impala Limited | Series | Body | Notes | Year 2014, 2015, 2016 |
| Make / Model Chevrolet Kingswood | Series | Body | Notes | Year 1959, 1960, 1969, 1970, 1971, 1972, 1973 |
| Make / Model Chevrolet Monte Carlo | Series | Body | Notes | Year 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 |
| Make / Model Chevrolet Nomad | Series | Body | Notes | Year 1958, 1959, 1960 |
| Make / Model Chevrolet Parkwood | Series | Body | Notes | Year 1959, 1960 |
| Make / Model Chevrolet Sedan Delivery | Series | Body | Notes | Year 1958, 1959, 1960 |
| Make / Model Chevrolet SS | Series | Body | Notes | Year 2014, 2015, 2016, 2017 |
| Make / Model Chevrolet Townsman | Series | Body | Notes | Year 1969, 1970, 1971, 1972 |
| Make / Model Chevrolet Yeoman | Series | Body | Notes | Year 1958 |
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