SKU: 20150766351

Comp Cams Camshaft,FC 283TH R7 THUMPR RF

$390.58 $433.98
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Description

Comp Cams Camshaft,FC 283TH R7 THUMPR RFThumprT 283THR7 High Performance Street, Choppy Thumping Idle ThumprT : High performance street, stock converter ok, best with 2000+ converter and gears, choppy thumping idle. Specifications Lifter Type: Hydraulic Engine Family: Ford 351C, 351M 400M 8 cyl. 1970 1982 Cam Family: Retro Fit Hydraulic Roller Camshaft RPM Range: 1900 to 5600 Valve Timing: . 006 Lobe Separation: 107 Intake Centerline: 102 Valve Lash: Hyd. (Intake) Hyd. (Exhaust) Duration:

ThumprT 283THR7
High Performance Street, Choppy/Thumping Idle

ThumprT : High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

Specifications

Lifter Type: Hydraulic

Engine Family: Ford 351C, 351M-400M 8 cyl. 1970-1982

Cam Family: Retro-Fit Hydraulic Roller Camshaft

RPM Range: 1900 to 5600

Valve Timing: .006

Lobe Separation: 107°

Intake Centerline: 102°

Valve Lash: Hyd. (Intake) / Hyd. (Exhaust)

Duration: 283 (Intake) / 303 (Exhaust)

Duration @ .050" Lift: 227 (Intake) / 241 (Exhaust)

Valve Lift: .557 (Intake) / .539 (Exhaust)

Lobe Lift: .3220 (Intake) / .3220 (Exhaust)



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 Base, Custom, Chateau
1980 - 1981 Ford E-250 Econoline Club Wagon Chateau, Base, Custom
1980 - 1981 Ford E-350 Econoline Base, Custom, Chateau
1980 - 1981 Ford E-350 Econoline Club Wagon Chateau, Custom, Base
1975 - 1976 Ford Elite Base
1977 - 1979 Ford F-100 Custom, Base, Ranger, Ranger XLT
1977 - 1978 Ford F-100 Northland
1978 - 1979 Ford F-100 Ranger Lariat
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, Custom, Ranger XLT
1977 Ford F-150 XLT
1977 - 1978 Ford F-250 Base, Northland
1977 - 1981 Ford F-250 Custom, Ranger, Ranger XLT
1978 - 1981 Ford F-250 Ranger Lariat
1977 Ford F-250 XLT
1977 - 1981 Ford F-350 Base, Ranger XLT, Ranger, Custom
1977 - 1978 Ford F-350 Northland
1978 - 1981 Ford F-350 Ranger Lariat
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
1986 Ford LTD Country Squire LX, Crown Victoria LX
1985 - 1986 Ford LTD Crown Victoria
1975 - 1978 Ford LTD Landau
1985 Ford LTD LX Brougham
1977 - 1978 Ford LTD II Brougham
1979 Ford LTD II Landau
1977 - 1979 Ford LTD II S, Base
1977 Ford LTD II Squire
1969 - 1973 Ford Mustang Base
1969 - 1971 Ford Mustang Boss 302
1971 - 1972 Ford Mustang Boss 351
1970 - 1973 Ford Mustang Mach 1, Grande
1969 - 1970 Ford Mustang Shelby GT-500, Boss 429, Shelby GT-350
1969 - 1974 Ford Ranch Wagon Base
1970 Ford Ranch Wagon Police Cruiser
1969 - 1979 Ford Ranchero 500, GT
1969 - 1971 Ford Ranchero Base
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 Squire, Brougham, GT, Cobra, Super Cobra Jet
1977 - 1979 Lincoln Continental Base
1977 - 1979 Lincoln Mark V Base
1970 - 1974 Mercury Colony Park Base
1969 - 1970 Mercury Comet Base
1970 - 1971 Mercury Cougar Boss 302, Cobra Jet
1970 Mercury Cougar Boss 429
1977 Mercury Cougar Brougham, Villager
1970 - 1979 Mercury Cougar XR-7, Base
1969 Mercury Cyclone CJ
1970 - 1971 Mercury Cyclone GT
1969 - 1971 Mercury Cyclone Spoiler, Base
1975 - 1986 Mercury Grand Marquis Base
1980 - 1986 Mercury Grand Marquis Colony Park
1986 Mercury Grand Marquis LS
1970 - 1980 Mercury Marquis Base, Brougham
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, Custom
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20150766351

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4.7 ★★★★★
Based on 6 reviews
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K
Verified Purchase
Kenneth Lucas
Alexandria, US
★★★★★ 5
Easy way to add balance
Reload type: One Time Reload
Reloading my Amazon gift card balance has been easy and convenient. I like using it when I want to keep a little money set aside for Amazon orders or make checkout quicker without thinking about which card I want to use. The process is straightforward, the balance shows up fast, and it has been reliable every time I have used it. It is also helpful for budgeting because I can add a set amount and then use that balance for regular purchases. Nothing complicated about it, which is exactly why I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
S
Verified Purchase
Steve
Port Orchard, US
★★★★★ 5
Better than a physical gift card!
Reload type: One Time Reload
I purchased this Amazon gift card to make it easier to budget my purchases which has been working great. Amazon makes it so helpful and this process so seamless. It was ready in a few minutes :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
M
Verified Purchase
M Osekou
Battle Creek, US
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping. You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards. Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
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Reviewed in the United States on April 14, 2026
P
Verified Purchase
Paola Rodriguez
Boise, US
★★★★★ 5
Great for Budgeting – Instant Balance and Easy to Use
Reload type: One Time Reload
I use Amazon’s gift card reload feature to plan my spending. It’s perfect when I know I want to make a purchase but prefer to set the funds aside first. I love that it’s immediate—no worries about pending charges or accidental spending from my card. It gives me peace of mind knowing that when I’m ready to buy, the balance is just sitting there, waiting. Pros: easy to use, instant balance update, helps with budgeting and avoiding overspending Cons: funds are locked into Amazon once reloaded, doesn’t count toward certain account requirements like review eligibility Overall, it’s a convenient and reliable way to manage spending on Amazon, especially if you like having control over your purchases.
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Reviewed in the United States on May 1, 2026
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
EASY TO MANAGE AND HIGH QUALITY
Style: Ballistic, Size: 75 FT
I love this pocket Hose. Bought a cheaper retractable hose when I saw the pocket Hose advertised because I thought it was little expensive. Well, it didn't last and it did not retract to smaller size like the pocket hose does, just not made as well. Love love love the light weight rather than the heavy plastic hose that crimps, twist, etc. I'm a smaller older person so dragging that around was a chore. So, when the other hose decided to leak in two more spots after one repair I didn't think twice about the price for the 75 foot that I wanted. So much invested in my yard, need tool to keep it watered. LOVE IT!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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