COMP Cams 20-601-4 Mutha' Thumpr 235/249 Hydraulic Flat Cam for Chrysler 273-360
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Description
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Installation InstructionsSpecifications
| Advertised Exhaust Duration | 305 |
| Advertised Intake Duration | 287 |
| Amazon ASIN | B002EDXAXA |
| Assembly Lubricant Included | Yes |
| Basic Operating RPM Range | 2,200-6,100 |
| C.A.R.B. E.O. Number | N/A |
| 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. |
| C.A.R.B. Exemption Reason | N/A |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Cam and Lifter Kit Upgrade | CL20-601-4 |
| Cam Type | Hydraulic Flat Tappet |
| Camshaft Gear Attachment | 1-Bolt |
| Camshaft Material | Cast Iron |
| Camshaft Series | Thumpr |
| Description_ASM | Fits Chrysler 273, 318, 340 and 360 LA |
| Description_DEF | Engine Camshaft |
| Description_DES | Mutha' Thumpr 235/249 Hydraulic Flat Cam for Chrysler 273-360 |
| Description_EXT | High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle. |
| Description_INV | M-Thmpr 235/249 H-Flat Cam Chrys 273-360 |
| Description_KEY | 273, 360, 318, AMC, Dodge, Mopar, Plymouth, Dart, Road Runner, Charger, Challenger, 383, 400, 440, 426, HEMI, 426 Wedge, 426 HEMI, RB, B, HEMI, 392, Chrysler, LA |
| Description_SHO | MT 235/249 HFTChryLA |
| Description_SHP | None |
| Engine Family | Chrysler 273-360 c.i. 8 Cylinder (1964-2002) |
| Exhaust Duration at .050 inch Lift | 249 |
| Exhaust Valve Lift | 0.483 |
| Grind Number | 287TH7 |
| height | 2.75 |
| Intake Duration at .050 Inch Lift | 235 |
| Intake Valve Lift | 0.497 |
| K-Kit Upgrade | K20-601-4 |
| length | 24.5 |
| Lifter Type | Hydraulic Flat Tappet |
| Lifters Included | No |
| Lobe Separation | 107 |
| LTL | N |
| Title | Mutha' Thumpr 235/249 Hydraulic Flat Cam for Chrysler 273-360 |
| Usage | Street/Strip |
| Valve Springs Required | Yes |
| weight | 9.6 |
| width | 3.0 |