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Comp Cams Part Number 20-212-2 is a High Energy 218/218 hydraulic flat tappet camshaft designed for Chrysler 273–360 V8 engines (1964–2002). Intended as a performance replacement for 340 and 360 4BBL high-performance engines, this cam delivers a noticeable idle in 318s and strong all-around street performance. Works well with 3.23–3.55 gears, dual exhaust, and approximately 9:1 compression.
High Energy series hydraulic flat tappet camshaft
Ideal replacement for high-performance 340/360 factory grinds
Noticeable but street-friendly idle
Broad 1,500–5,500 RPM operating range
Best with moderate gearing and dual exhaust
1-bolt camshaft gear attachment
| Specification | Value |
|---|---|
| Camshaft Type | Hydraulic Flat Tappet |
| Series | High Energy |
| Engine Family | Chrysler 273–360 (1964–2002) |
| RPM Range | 1,500–5,500 |
| Advertised Duration (Int/Exh) | 268 / 268 |
| Duration @ .050" (Int/Exh) | 218 / 218 |
| Valve Lift (Int/Exh) | 0.454 / 0.454 |
| Lobe Lift (Int/Exh) | 0.302 / 0.302 |
| Lobe Separation Angle | 110° |
| Intake Centerline | 106° |
| Intake Open (BTDC) | 28° |
| Intake Close (ABDC) | 60° |
| Exhaust Open (BBDC) | 68° |
| Exhaust Close (ATDC) | 20° |
| Valve Timing @ .006" | Not specified |
| Gear Attachment | 1-Bolt |
| Usage | Street/Performance |
| Lifter Type | Hydraulic Flat Tappet |
| Warranty | 12 Months |
| UPC | 036584500124 |
| Emissions Code | Not specified |
| Make | Chrysler |
| California Proposition 65 | Cancer and Reproductive Harm (P65Warnings.ca.gov) |
Make: Chrysler
Engine Family: 273 / 318 / 340 / 360 V8
Model Years: 1964–2002
Cam Gear Style: 1-bolt
