About this product
Camshaft Kit FC 279T H-107 T Thumpr
Comp Cams is bringing the musclecar sound back, and it's nastier than ever! Let's face it--few things serve to grab our attention at a car show or cruise night more than a car with a thumping, high performance idle. In fact, one of the most frequent questions fielded when customers call our tech line is, "What camshaft will give my car that mean-sounding idle?" In an ongoing quest to provide you with the performance and sound you demand, COMP Cams engineering team proudly introduces the Thumpr series cam and lifter kits. The lobe profile and grind characteristics of these new Thumpr camshafts use a combination of an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap to maximize the rough-idling characteristics of the cams. This gives you a seriously aggressive exhaust note without negatively impacting the power output or streetability of the engine. Thumpr camshafts are available in different grind profiles; each one will produce a rough, racy exhaust note and impressive amounts of horsepower and torque within a different rpm range. These Thumpr series cam and lifter kits deliver a substantial power increase over an identical hydraulic flat tappet grind without sacrificing reliability or ease of maintenance.
- Competition Cams a trusted industry leader
- Backed by manufacturer's warranty
- Designed for good performance
Specifications
Part Type:Camshaft Kits
Product Line:COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits
Cam Style:Hydraulic flat tappet
Basic Operating RPM Range:2,000-5,800
Intake Duration at 050 inch Lift:226
Exhaust Duration at 050 inch Lift:241
Duration at 050 inch Lift:226 int./241 exh.
Advertised Intake Duration:278
Advertised Exhaust Duration:296
Advertised Duration:278 int./296 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.506 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.493 in.
Valve Lift with Factory Rocker Arm Ratio:0.506 int./0.493 exh.
Lobe Separation (degrees):107
Camshaft Gear Attachment:1-bolt
Grind Number:279TH7
Computer-Controlled Compatible:No
Lifters Included:Yes
Lifter Style:Hydraulic flat tappet
Valve Springs Included:Yes
Outside Diameter of Outer Spring (in):1.460 in.
Retainers Included:Yes
Locks Included:Yes
Valve Stem Seals Included:Yes
Timing Chain and Gears Included:Yes
Timing Chain Style:Double roller
Assembly Lubricant Included:Yes
Pushrods Included:No
Rocker Arms Included:No
Gaskets Included:No
Valve Springs Required:No
Camshaft Manufacturers Description:High performance street/strip, stock converter okay, best with 2000+ converter and gears, choppy/thumping idle.
Quantity:Sold as a kit.
Vehicle Fitments:
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 XLT Lariat, XLS 1969 - 1974 Ford Country Sedan Base 1969 - 1974 Ford Country Squire Base 1969 - 1972 Ford Custom Base 1969 - 1977 Ford Custom 500 Base 1975 - 1977 Ford Custom 500 Ranch Wagon 1980 - 1981 Ford E-250 Econoline Custom, Base, Chateau 1980 - 1981 Ford E-250 Econoline Club Wagon Custom, Base, Chateau 1980 - 1981 Ford E-350 Econoline Base, Chateau, Custom 1980 - 1981 Ford E-350 Econoline Club Wagon Base, Custom, Chateau 1975 - 1976 Ford Elite Base 1977 - 1978 Ford F-100 Northland 1978 - 1979 Ford F-100 Ranger Lariat 1977 - 1979 Ford F-100 Ranger, Custom, Ranger XLT, Base 1977 Ford F-100 XLT 1977 - 1978 Ford F-150 Northland, Base 1978 - 1981 Ford F-150 Ranger Lariat 1977 - 1981 Ford F-150 Ranger XLT, Ranger, Custom 1977 Ford F-150 XLT 1977 - 1981 Ford F-250 Custom, Ranger XLT, Ranger 1977 - 1978 Ford F-250 Northland, Base 1978 - 1981 Ford F-250 Ranger Lariat 1977 Ford F-250 XLT 1977 - 1978 Ford F-350 Northland 1978 - 1981 Ford F-350 Ranger Lariat 1977 - 1981 Ford F-350 Ranger XLT, Base, Custom, Ranger 1977 Ford F-350 XLT 1969 - 1970 Ford Fairlane 500 1969 Ford Fairlane Base 1970 Ford Falcon Futura, Base 1969 - 1974 Ford Galaxie 500 Base 1969 - 1970 Ford Galaxie 500 XL 1973 - 1976 Ford Gran Torino Brougham 1974 - 1975 Ford Gran Torino Elite 1972 - 1975 Ford Gran Torino Sport 1972 - 1976 Ford Gran Torino Squire, Base 1969 - 1986 Ford LTD Base 1970 - 1986 Ford LTD Brougham 1975 - 1986 Ford LTD Country Squire 1985 - 1986 Ford LTD Crown Victoria 1986 Ford LTD Crown Victoria LX, Country Squire LX 1975 - 1978 Ford LTD Landau 1985 Ford LTD LX Brougham 1977 - 1979 Ford LTD II Base, S 1977 - 1978 Ford LTD II Brougham 1979 Ford LTD II Landau 1977 Ford LTD II Squire 1969 - 1973 Ford Mustang Base 1969 - 1971 Ford Mustang Boss 302 1971 - 1972 Ford Mustang Boss 351 1969 - 1970 Ford Mustang Boss 429, Shelby GT-350, Shelby GT-500 1970 - 1973 Ford Mustang Mach 1, Grande 1969 - 1974 Ford Ranch Wagon Base 1970 Ford Ranch Wagon Police Cruiser 1969 - 1971 Ford Ranchero Base 1969 - 1979 Ford Ranchero GT, 500 1970 - 1979 Ford Ranchero Squire 1972 - 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, GT, Super Cobra Jet, Squire, Cobra 1977 - 1979 Lincoln Continental Base 1977 - 1979 Lincoln Mark V Base 1970 - 1974 Mercury Colony Park Base 1969 - 1970 Mercury Comet Base 1970 - 1979 Mercury Cougar Base, XR-7 1970 Mercury Cougar Boss 429 1977 Mercury Cougar Brougham, Villager 1970 - 1971 Mercury Cougar Cobra Jet, Boss 302 1969 - 1971 Mercury Cyclone Base, Spoiler 1969 Mercury Cyclone CJ 1970 - 1971 Mercury Cyclone GT 1975 - 1986 Mercury Grand Marquis Base 1980 - 1986 Mercury Grand Marquis Colony Park 1986 Mercury Grand Marquis LS 1970 - 1980 Mercury Marquis Brougham, Base 1975 - 1976 Mercury Marquis Colony Park 1969 - 1976 Mercury Montego Base, MX 1975 Mercury Montego Brougham 1972 - 1973 Mercury Montego GT 1970 - 1976 Mercury Montego MX Brougham 1976 Mercury Montego MX Villager 1970 - 1975 Mercury Montego Villager 1970 - 1974 Mercury Monterey Base, CustomDescription supplied by FR SPORT through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






