COMP Cams Classic Mutha' Thumpr 234/249 Hydraulic Flat Cam for Chevrolet 348-409
Part # 48-601-5SKU COM48-601-5
Universal fit
| Brand | COMP Cams |
|---|---|
| Part type | Engine Camshaft |
| Advertised Exhaust Duration | 304 deg |
| Advertised Intake Duration | 286 deg |
| Amazon ASIN | B005H89WQ8 |
| Assembly Lubricant Included | Yes |
| Basic Operating RPM Range | 2,000-5,500 RPM |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Cast Iron |
| Camshaft Series | Classic Thumpr |
| Engine Family | Chevrolet 348-409 c.i. 8 Cylinder (1958-1965) |
| Exhaust Duration at .050 inch Lift | 249 deg |
| Exhaust Valve Lift | 0.509 in |
| Grind Number | 287TH7 |
| Intake Duration at .050 Inch Lift | 234 deg |
| Intake Valve Lift | 0.525 in |
| Lifter Type | Hydraulic Flat Tappet |
| Lifters Included | No |
| Lobe Separation | 107 deg |
| Valve Springs Required | Yes |
| UPC / GTIN | 00036584213222 |
Description
Classic Mutha' Thumpr 234/249 Hydraulic Flat Cam for Chevrolet 348-409. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, Gears and headers, rough idle.
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