SKU: 94976825820

COMP Cams Camshaft FC 283Th R7 Thumper R

Sale price$300.29 Regular price$333.66
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Description

COMP Cams Camshaft FC 283Th R7 Thumper RDesigned to deliver an aggressive, hard hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration create optimum overlap for that race car idle. The Thumpr grinds all require an aftermarket torque converter and lower gear ratio to ensure the drivetrain always puts the engine in its powerband. Additionally, Thumpr camshafts typically deliver reduced vacuum at idle, making a vacuum canister, pump or hydroboost a requirement for vehicles running power brakes.

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Year Make Model Submodel
1971-1974 DeTomaso Pantera Base
1981-1985 DeTomaso Pantera GT5
1984-1986 DeTomaso Pantera GT5-S
1981 DeTomaso Pantera GTS
1978-1982 Ford Bronco Custom
1978 Ford Bronco Northland
1978-1981 Ford Bronco Ranger XLT
1982 Ford Bronco XLS
1982 Ford Bronco XLT Lariat
1969-1974 Ford Country Sedan Base
1969-1974 Ford Country Squire Base
1969-1972 Ford Custom Base
1969-1977 Ford Custom 500 Base
1980-1981 Ford E-250 Econoline Base
1980-1981 Ford E-250 Econoline Chateau
1980-1981 Ford E-250 Econoline Custom
1980-1981 Ford E-250 Econoline Club Wagon Base
1980-1981 Ford E-250 Econoline Club Wagon Chateau
1980-1981 Ford E-250 Econoline Club Wagon Custom
1980-1981 Ford E-350 Econoline Base
1980-1981 Ford E-350 Econoline Chateau
1980-1981 Ford E-350 Econoline Custom
1980-1981 Ford E-350 Econoline Club Wagon Base
1980-1981 Ford E-350 Econoline Club Wagon Chateau
1980-1981 Ford E-350 Econoline Club Wagon Custom
1975-1976 Ford Elite Base
1977-1978 Ford F-100 Base
1977-1979 Ford F-100 Custom
1977-1978 Ford F-100 Northland
1977-1979 Ford F-100 Ranger
1978-1979 Ford F-100 Ranger Lariat
1977-1979 Ford F-100 Ranger XLT
1977 Ford F-100 XLT
1977-1978 Ford F-150 Base
1977-1981 Ford F-150 Custom
1977-1978 Ford F-150 Northland
1977-1981 Ford F-150 Ranger
1978-1981 Ford F-150 Ranger Lariat
1977-1981 Ford F-150 Ranger XLT
1977 Ford F-150 XLT
1977-1978 Ford F-250 Base
1977-1981 Ford F-250 Custom
1977-1978 Ford F-250 Northland
1977-1981 Ford F-250 Ranger
1978-1981 Ford F-250 Ranger Lariat
1977-1981 Ford F-250 Ranger XLT
1977 Ford F-250 XLT
1977-1978 Ford F-350 Base
1977-1981 Ford F-350 Custom
1977-1978 Ford F-350 Northland
1977-1981 Ford F-350 Ranger
1978-1981 Ford F-350 Ranger Lariat
1977-1981 Ford F-350 Ranger XLT
1977 Ford F-350 XLT
1969-1970 Ford Fairlane 500
1969 Ford Fairlane Base
1970 Ford Falcon Base
1970 Ford Falcon Futura
1969-1974 Ford Galaxie 500 Base
1969-1970 Ford Galaxie 500 XL
1972-1976 Ford Gran Torino Base
1973-1976 Ford Gran Torino Brougham
1974-1975 Ford Gran Torino Elite
1972-1975 Ford Gran Torino Sport
1972-1976 Ford Gran Torino Squire
1969-1978 Ford LTD Base
1970-1976 Ford LTD Brougham
1985-1986 Ford LTD Country Squire
1986 Ford LTD Country Squire LX
1985-1986 Ford LTD Crown Victoria
1986 Ford LTD Crown Victoria LX
1975-1978 Ford LTD Landau
1977-1979 Ford LTD II Base
1977-1978 Ford LTD II Brougham
1979 Ford LTD II Landau
1977-1979 Ford LTD II S
1977 Ford LTD II Squire
1969-1973 Ford Mustang Base
1971-1972 Ford Mustang Boss 351
1970-1973 Ford Mustang Grande
1970-1973 Ford Mustang Mach 1
1969-1974 Ford Ranch Wagon Base
1970 Ford Ranch Wagon Police Cruiser
1969-1979 Ford Ranchero 500
1969-1971 Ford Ranchero Base
1969-1979 Ford Ranchero GT
1970-1979 Ford Ranchero Squire
1977-1979 Ford Thunderbird Base
1978 Ford Thunderbird Diamond Jubilee
1979 Ford Thunderbird Heritage
1978-1979 Ford Thunderbird Town Landau
1971 Ford Torino 500
1970-1976 Ford Torino Base
1970-1971 Ford Torino Brougham
1971 Ford Torino Cobra
1970-1971 Ford Torino GT
1970-1971 Ford Torino Squire
1970-1974 Mercury Colony Park Base
1969 Mercury Comet Base
1970-1973,1977-1979 Mercury Cougar Base
1977 Mercury Cougar Brougham
1977 Mercury Cougar Villager
1970-1979 Mercury Cougar XR-7
1969-1971 Mercury Cyclone Base
1970-1971 Mercury Cyclone GT
1970-1971 Mercury Cyclone Spoiler
1978,1980,1986 Mercury Grand Marquis Base
1980 Mercury Grand Marquis Colony Park
1986 Mercury Grand Marquis LS
1970-1974,1978,1980 Mercury Marquis Base
1970-1974,1978,1980 Mercury Marquis Brougham
1969-1976 Mercury Montego Base
1975 Mercury Montego Brougham
1972-1973 Mercury Montego GT
1969-1976 Mercury Montego MX
1970-1974,1976 Mercury Montego MX Brougham
1976 Mercury Montego MX Villager
1970-1975 Mercury Montego Villager
1970-1974 Mercury Monterey Base
1970-1974 Mercury Monterey Custom
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Amazing detail and story
Format: Hardcover
We visited Chartwell in June 2023. I sure wish I had read this book prior to that visit. I was still able to scroll through my photographs and compare them with the book photos or comments. All in all the book is excellent. It manages to complete the story of Churchill in Exile and give the reader a glimpse of all the work he accomplished leading up to WWII. It also begs the question if given a leadership role earlier Churchill could have prevented the war in the first place. As someone who lost his uncle over France in 1943 that would have been nice. I highly recommend this book. A great man.
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Los Angeles, US
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Format: Hardcover
Great book, especially if you're a fan on WWII or Winston Churchill! I never really dove into Churchill specifically before this book, but I was very impressed with how much influence he had leading up to the war, even when he wasn't a political official. It's also wild to think about how different things could have been if people took his warnings sooner. Overall I love the book and I think it's a very interesting read even if you're not that into history!
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G Stewart
Whiting, US
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Churchill's "wilderness years" at Chartwell were perhaps the "important years" in preparing him.
Format: Hardcover
A brilliant idea for a new perspective on Churchill, and an even better execution. The author literally examines the guestbook over a ten-year period at Chartwell, Churchill's country home. Not only are the names of the guests fascinating, but the subjects of their discussions are eyebrow-raising in multitudes of ways. From Einstein to German spies, from politicians to celebrities, Churchill was not only busy maintaining connections he deemed useful, but his efforts to stay well-informed were Herculean. He did not hold an elected office during these "wilderness years," but he dictated volumes of books (no doubt improving his oratory skill), built brick walls, gardened, painted, and traveled like his life depended on it. It is fascinating to gain these new insights into the man. Depressed by his recent failure to be re-elected, he went to work instead of retiring. He imposed upon himself a strict diet of information protein, personal network building, philosophical expansion, and extraordinary production. All the visitors, discussions, and interactions ultimately resulted in the most fantastic preparation imaginable for a man destined to lead his country as Prime Minister during the greatest war the world has ever known. I found the book extremely well-written yet easy to read, finishing it in just two days.
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Reviewed in the United States on May 24, 2025

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