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Thumpr Hydraulic Flat Tappet Camshaft <br> 67-96 Big Block Chevy 396-454 V8
Description:
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Camshaft Series: Thumpr
Lobe Separation: 107 DD
Intake Valve Lift: 0.522 IN
Exhaust Valve Lift: 0.507 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Cam, Lifter and Gear Drive Upgrade: GK11-602-4
K-Kit Upgrade: K11-602-4
Usage: Street/Strip
Lifter Type: Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade: CL11-602-4
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,300-6,200
Intake Duration at .050 Inch Lift: 243 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 295 DD
Advertised Exhaust Duration: 313 DD
Package Includes:
Engine Camshaft
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Package Includes:
$102.18
Original: $291.95
-65%Thumpr Hydraulic Flat Tappet Camshaft <br> 67-96 Big Block Chevy 396-454 V8—
$291.95
$102.18Thumpr Hydraulic Flat Tappet Camshaft <br> 67-96 Big Block Chevy 396-454 V8
Description:
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Camshaft Series: Thumpr
Lobe Separation: 107 DD
Intake Valve Lift: 0.522 IN
Exhaust Valve Lift: 0.507 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Cam, Lifter and Gear Drive Upgrade: GK11-602-4
K-Kit Upgrade: K11-602-4
Usage: Street/Strip
Lifter Type: Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade: CL11-602-4
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,300-6,200
Intake Duration at .050 Inch Lift: 243 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 295 DD
Advertised Exhaust Duration: 313 DD
Package Includes:
Engine Camshaft
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Package Includes:
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description:
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Camshaft Series: Thumpr
Lobe Separation: 107 DD
Intake Valve Lift: 0.522 IN
Exhaust Valve Lift: 0.507 IN
Lifters Included: No
Valve Springs Required: Yes
Assembly Lubricant Included: Yes
Camshaft Gear Attachment: 3-Bolt
Camshaft Material: Cast Iron
Cam, Lifter and Gear Drive Upgrade: GK11-602-4
K-Kit Upgrade: K11-602-4
Usage: Street/Strip
Lifter Type: Hydraulic Flat Tappet
Cam and Lifter Kit Upgrade: CL11-602-4
Engine Family: Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)
Cam Type: Hydraulic Flat Tappet
Grind Number: 295TH7
Grind Number: 295TH7
Basic Operating RPM Range: 2,300-6,200
Intake Duration at .050 Inch Lift: 243 DD
Exhaust Duration at .050 inch Lift: 257 DD
Advertised Intake Duration: 295 DD
Advertised Exhaust Duration: 313 DD
Package Includes:
Engine Camshaft
Thumpr 243/257 Hydraulic Flat Cam for Chevrolet Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. BBC 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us and we will assist you with placing an order.
Features:
Package Includes:
