COMP Cams Thumpr Hydraulic Roller Camshafts

4.88 out of 5 stars 17 Customer Reviews

COMP Cams has awakened the muscle car sound--and it is nastier than ever! Thumpr Series camshafts is a line of cutting-edge hydraulic roller camshafts for engines o

COMP Cams has awakened the muscle car sound--and it is nastier than ever! Thumpr Series camshafts is a line of cutting-edge hydraulic roller camshafts for engines originally equipped with flat tappet cams. With them, you can expect a substantial power increase without sacrificing reliability or ease of maintenance! The lobe profile and grind characteristics of Thumpr cams include blending an early exhaust valve opening, a long exhaust duration, and a generous amount of intake and exhaust overlap. This maximizes rough-idling tendencies, delivering a seriously aggressive exhaust note without affecting engine power outp

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COMP Cams Thumpr Hydraulic Roller Camshafts 08-600-8

COMP Cams Thumpr Hydraulic Roller Camshafts 08-600-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .513/.498, Chevy, Small Block, Each

Part Number: CCA-08-600-8

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 01-600-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .547/.530, Chevy, Big Block, Each

Part Number: CCA-01-600-8

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 08-601-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .522/.509, Chevy, 5.0/5.7L, Each

Part Number: CCA-08-601-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 08-602-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .533/.519, Chevy, Small Block, Each

Part Number: CCA-08-602-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 54-600-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 275/295, Lift .553/.536, Chevy, Small Block, LS

Part Number: CCA-54-600-11

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 42-601-11

Camshaft, Hydraulic Roller, Duration 291 Int./311 Exh., Lift 0.540 Int./0.532 Exh., Lobe Separation 107, Oldsmobile, 260-455, Each

Part Number: CCA-42-601-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 51-602-11

Camshaft, Hydraulic Roller, Duration 299 Int./319 Exh., Lift 0.532 Int./0.519 Exh., Lobe Separation 107, Pontiac, 265-455, Each

Part Number: CCA-51-602-11

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 54-601-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/303, Lift .563/.546, Chevy, Small Block, LS

Part Number: CCA-54-601-11

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 33-602-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .579/.563, Ford, Big Block FE, Each

Part Number: CCA-33-602-11

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 54-602-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .573/.558, Chevy, Small Block, LS

Part Number: CCA-54-602-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

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Estimated Ship Date: Monday 9/29/2025

COMP Cams Thumpr Hydraulic Roller Camshafts 33-600-11

Camshaft, Hydraulic Roller, Duration 283 Int./303 Exh., Lift 0.557 Int./0.539 Exh., Lobe Separation 107, Ford, BBF, FE, 352-428, Each

Part Number: CCA-33-600-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 33-601-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .567/.551, Ford, Big Block FE, Each

Part Number: CCA-33-601-11

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 54-703-11

Camshaft, Stage 2 Thumpr, Hydraulic Roller, 3-Bolt, 282/299 Advertised Duration, 1,800-6,600 rpm Range, Chevrolet, LS, Each

Part Number: CCA-54-703-11

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 51-600-11

Camshaft, Hydraulic Roller, Duration 283 Int./303 Exh., Lift 0.513 Int./0.498 Exh., Lobe Separation 107, Pontiac, 265-455, Each

Part Number: CCA-51-600-11

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 24-600-11

Camshaft, Hydraulic Roller, Duration 283 Int./303 Exh., Lift 0.536 Int./0.504 Exh., Lobe Separation 107, Mopar, Hemi, Gen II, 426, Each

Part Number: CCA-24-600-11

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 10-602-11

Camshaft, Hydraulic Roller, Duration 299 Int./319 Exh., Lift 0.552 Int./0.537 Exh., Lobe Separation 107, AMC, 290-401, Each

Part Number: CCA-10-602-11

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 10-601-11

Camshaft, Hydraulic Roller, Duration 291 Int./311 Exh., Lift 0.540 Int./0.526 Exh., Lobe Separation 107, AMC, 290-401, Each

Part Number: CCA-10-601-11

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 42-600-11

Camshaft, Hydraulic Roller, Duration 283 Int./303 Exh., Lift 0.531 Int./0.515 Exh., Lobe Separation 107, Oldsmobile, 260-455, Each

Part Number: CCA-42-600-11

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

COMP Cams Thumpr Hydraulic Roller Camshafts 24-601-11

Camshaft, Hydraulic Roller, Duration 291 Int./311 Exh., Lift 0.546 Int./0.515 Exh., Lobe Separation 107, Mopar, Hemi, Gen II, 426, Each

Part Number: CCA-24-601-11

Not Yet Reviewed

Estimated Ship Date: Nov 18, 2025 if ordered today

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Estimated Ship Date: Nov 18, 2025 if ordered today

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