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Part No. E119924 This Oval Track Billet Steel Roller Cam is for 262-400 cid Small Block Chevys 355-406 cid engines with limited carburetion. 2 bbl or 390 cfm 4 bbl, 3/8-1/2 mile dirt or asphalt tracks. Camshafts are made from Alloy Billet Steel. - RPM Range 4,200 - 7,500
- Grind No. R-290-1
- Advertised Duration 290 / 290 deg int/exh
- Duration @ .050in lift 264 / 264 deg int/exh
- Gross Lift .645in int/exh
- Lobe Center 106 deg
- Advance 4 deg
- Valve Lash .022 int / .024 exh
Lift is calculated with 1.5 ratio rockers and are designed to be also used with 1.6, 1.7 and 1.8 rockers.SPECIAL SERVICES - Custom cam journals, roller bearing and bushing 1.875, 1.9487, 50mm, 55mm & 60mm. 4-7 firing order swap. Please call for details. For Lifters and Camshaft Kits see below. |
