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Description
Comp Cams Camshaft, P8 295T H-107 T THUMPRBig Mutha' ThumprT, 295TH7 Street Strip, Needs 9. 5: 1 Compression, Very Rough Idle Big Mutha' ThumprT Street strip, needs 9. 5: 1 compression, 2800+ stall, intake, gears and headers, very rough idle. Specifications Lifter Type: Hydraulic Lifter Engine Family: Pontiac 265 455 c. i. 8 cyl. 1955 1981 Cam Family: ThumprT Hydraulic Flat Tappet Camshafts RPM Range: 2500 to 6400 Valve Timing: 0. 006 Lobe Separation: 107 Intake Centerline: 102 Valve Lash:
Big Mutha' ThumprT, 295TH7
Street/Strip, Needs 9.5:1 Compression, Very Rough Idle
Big Mutha' ThumprT - Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Specifications
Lifter Type: Hydraulic Lifter
Engine Family: Pontiac 265-455 c.i. 8 cyl. 1955-1981
Cam Family: ThumprT Hydraulic Flat Tappet Camshafts
RPM Range: 2500 to 6400
Valve Timing: 0.006
Lobe Separation: 107°
Intake Centerline: 102°
Valve Lash: Hyd. (Intake) / Hyd. (Exhaust)
Duration: 295 (Intake) / 313 (Exhaust)
Duration @ .050" Lift: 243 (Intake) / 257 (Exhaust)
Valve Lift: 0.501 (Intake) / 0.486 (Exhaust)
Lobe Lift: 0.334 (Intake) / 0.324 (Exhaust)
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1972 | Buick | Centurion | Base |
| 1980 - 1981 | Buick | Century | Base, Estate |
| 1979 | Buick | Century | Special, Custom |
| 1979 - 1981 | Buick | Century | Sport, Limited |
| 1974 | Buick | Electra | 225 Limited, 225, 225 Custom |
| 1980 | Buick | Electra | Estate Wagon, Limited, Park Avenue |
| 1974 - 1980 | Buick | Estate Wagon | Base |
| 1974 - 1980 | Buick | LeSabre | Base |
| 1975 - 1978 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1979 - 1980 | Buick | LeSabre | Limited |
| 1974 | Buick | LeSabre | Luxus |
| 1978 - 1980 | Buick | LeSabre | Sport |
| 1979 - 1981 | Buick | Regal | Base, Limited, Sport |
| 1974 | Buick | Riviera | Base |
| 1977 | Buick | Skylark | Base, SR, S |
| 1975 | Oldsmobile | 98 | Regency, Luxury |
| 1975 | Oldsmobile | Custom Cruiser | Panel, Base |
| 1974 | Oldsmobile | Cutlass | S, Base |
| 1974 | Oldsmobile | Cutlass Supreme | Cruiser, Base |
| 1979 | Oldsmobile | Delta 88 | Royale, Base |
| 1972 - 1974 | Oldsmobile | Toronado | Base |
| 1972 - 1975 | Oldsmobile | Toronado | Brougham |
| 1975 | Oldsmobile | Toronado | Custom |
| 1957 - 1981 | Pontiac | Bonneville | Base |
| 1976 - 1981 | Pontiac | Bonneville | Brougham |
| 1959 - 1962 | Pontiac | Bonneville | Custom |
| 1959 - 1981 | Pontiac | Bonneville | Safari |
| 1964 - 1967 | Pontiac | Catalina | 2+2 |
| 1955 - 1981 | Pontiac | Catalina | Base |
| 1971 - 1972 | Pontiac | Catalina | Brougham |
| 1959 - 1981 | Pontiac | Catalina | Safari |
| 1962 - 1970 | Pontiac | Catalina | Ventura |
| 1957 | Pontiac | Chieftain | Custom Safari, Custom Safari Transcontinental |
| 1955 - 1958 | Pontiac | Chieftain | Safari, Base |
| 1967 - 1970 | Pontiac | Executive | Base, Safari |
| 1967 | Pontiac | Firebird | 326 |
| 1968 - 1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967 - 1981 | Pontiac | Firebird | Base |
| 1970 - 1981 | Pontiac | Firebird | Formula, Esprit |
| 1967 - 1968 | Pontiac | Firebird | HO |
| 1967 - 1969 | Pontiac | Firebird | Sprint, 400 |
| 1969 - 1981 | Pontiac | Firebird | Trans Am |
| 1973 - 1980 | Pontiac | Grand Am | Base |
| 1975 - 1981 | Pontiac | Grand LeMans | Base, Safari |
| 1976 | Pontiac | Grand LeMans | BR |
| 1976 - 1981 | Pontiac | Grand LeMans | LE |
| 1981 | Pontiac | Grand LeMans | SA |
| 1962 - 1981 | Pontiac | Grand Prix | Base |
| 1981 | Pontiac | Grand Prix | Brougham |
| 1975 - 1981 | Pontiac | Grand Prix | LJ |
| 1975 - 1980 | Pontiac | Grand Prix | SJ |
| 1971 - 1978 | Pontiac | Grand Safari | Base |
| 1971 - 1974 | Pontiac | Grandville | Base |
| 1975 | Pontiac | Grandville | Brougham |
| 1964 - 1973 | Pontiac | GTO | Base |
| 1970 - 1971 | Pontiac | GTO | The Judge |
| 1963 - 1981 | Pontiac | LeMans | Base |
| 1972 - 1974 | Pontiac | LeMans | Luxury |
| 1969 - 1981 | Pontiac | LeMans | Safari |
| 1974 | Pontiac | LeMans | Safari Luxury |
| 1970 - 1977 | Pontiac | LeMans | Sport |
| 1976 - 1977 | Pontiac | LeMans | Sport Coupe |
| 1971 | Pontiac | LeMans | T37 |
| 1955 - 1966 | Pontiac | Star Chief | Base |
| 1955 - 1957 | Pontiac | Star Chief | Custom |
| 1966 | Pontiac | Star Chief | Executive |
| 1958 | Pontiac | Star Chief | Super Deluxe, Custom Safari |
| 1957 - 1958 | Pontiac | Super Chief | Base |
| 1961 - 1970 | Pontiac | Tempest | Base |
| 1970 | Pontiac | Tempest | GT |
| 1961 - 1962 | Pontiac | Tempest | LeMans |
| 1961 - 1969 | Pontiac | Tempest | Safari, Custom |
| 1960 - 1977 | Pontiac | Ventura | Base |
| 1973 - 1975 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
| 1975 | Pontiac | Ventura | S |
| 1975 - 1977 | Pontiac | Ventura | SJ |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Just buy it
Size: 3.38 Fl Oz (Pack of 1)
I am not even sure I want to do this review because this might mean this product gets sold out. But I wont gate-keep. Get it. This has changed the game with my skin care. I use it twice a day and let me tell you, the compliments I get are incredible. It is not greasy at all, absorps quickly, super light weight and does not irritate my skin. My skin is glass smooth. I have bought this for everyone in my life. Male and Female. I use it, let it dry then add moisturizer or sunscreen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 3
Works well with others!
Size: 2.03 Fl Oz (Pack of 1)
Initially and by itself, I really didn’t see any changes to my face that made me confident with this product. But now that I have a skin routine, I think it works well! Now I like it and I see changes. But alone or with few products, I’m not sure how effective it is!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 5
Decrease in black heads. Smoother skin!
Size: 1.01 Fl Oz (Pack of 1), Size: 1.01 Fl Oz (Pack of 1)
I’ve never used such a great pore minimizer for this reasonable of a price. I love how smooth and clean it makes my face feel. I’ve been using it twice a day after cleansing my skin. Noticeable difference in visible pores and decrease in black heads on my nose and chin.
Highly recommend!! Come on with this price, you have nothing to lose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 3
Serum does not work to reduce pore size
Size: 1.01 Fl Oz (Pack of 1)
While this serum does somewhat smooth skin it does absolutely nothing to reduce pore size which is primarily genetic and is resistant to most products. Not worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Helped Tighten My Skin & Minimize Pores
Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026