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Comp Cams Part Number 31-242-3 is an Xtreme Energy 224/230 hydraulic flat tappet camshaft designed for Ford 221–302 engines (1963–1995). Engineered for street/performance applications, this camshaft offers strong midrange power, responsive acceleration, and a performance idle. Works best with a 2200+ stall converter and supporting upgrades for optimal street machine performance.
Xtreme Energy series for responsive street/performance builds
Hydraulic flat tappet camshaft
Strong midrange power with quick opening lobe profiles
Performance idle
Works best with COMP rocker arms and matched springs
Requires supporting performance components (intake, exhaust, etc.)
1-bolt cam gear attachment
| Specification | Value |
|---|---|
| Camshaft Type | Hydraulic Flat Tappet |
| Series | Xtreme Energy |
| Engine Family | Ford 221, 260, 289, 302 c.i. (1963–1995) |
| RPM Range | 1,600–5,800 |
| Advertised Duration (Int/Exh) | 268 / 280 |
| Duration @ .050" (Int/Exh) | 224 / 230 |
| Valve Lift (Int/Exh) | 0.509 / 0.512 |
| Lobe Lift (Int/Exh) | 0.319 / 0.320 |
| Lobe Separation Angle | 110° |
| Intake Centerline | 106° |
| Intake Open (BTDC) | 28° |
| Intake Close (ABDC) | 60° |
| Exhaust Open (BBDC) | 74° |
| Exhaust Close (ATDC) | 26° |
| Valve Timing @ .006" | Not specified |
| Gear Attachment | 1-Bolt |
| Usage | Street/Performance |
| Lifter Type | Hydraulic Flat Tappet |
| Warranty | 12 Months |
| UPC | 036584030911 |
| Emissions Code | Not specified |
| California Proposition 65 | Cancer and Reproductive Harm (P65Warnings.ca.gov) |
Make: Ford
Engine Family: 221 / 260 / 289 / 302 c.i. Small Block V8
Model Years: 1963–1995
Cam Gear Style: 1-bolt
