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Performance Camshafts, Lifter Kits and Matching Valvetrain for 265-350 V8 (1987-Later) Chevy - Edelbrock.com
Camshaft: Rollin' Thunder Hydraulic Roller
Part #: #2209
Vehicle Type: CHEVROLET
Engine Application: 265-350 V8 (1987-Later)
RPM Range: Idle-5500
DURATION AS ADVERTISED
INTAKE: 280°
EXHAUST: 290°
DURATION @ .050
INTAKE: 212°
EXHAUST: 222°
LIFT @ CAM (Lobe)
INTAKE: 0.308"
EXHAUST: 0.319"
LIFT @ VALVE
INTAKE: 0.462"
EXHAUST: 0.479"
LOBE SEPERATION: 112°
INTAKE CENTERLINE: 107°
IDLE VACUUM @ 1000 RPM: 16"
The information below is for verification of
opening and closing events.
INTAKE TIMING @ .050" LIFT:
Opens: 1° BTDC
Closes: 33° ABDC
EXHAUST TIMING @ .050" LIFT:
Opens: 48° BBDC
Closes: 6° BTDC
OPTIONAL VALVE SPRINGS: #5703
CAM FEATURES: This camshaft works great when matched with Pro-Flo XT EFI system #3528, and Performer RPM E-Tec cylinder heads #60979; this combo produces 408 HP / 450 ft.-lbs. Uses stock hydraulic roller lifters and pushrods.
INSTALLATION NOTES: Use Edelbrock Performer-Link Timing Chain and Gear Set #7800 or 7802, Accu-Drive gear drive #7890, or Hex-A-Just Timing Set #7331 with camshaft #2208. #2209 should only be matched with Performer Link set #7801. Do not use late model timing sets designed for emission-controlled engines. These timing sets are machined in a retarded position and are not recommended for this camshaft installation. Edelbrock Timing Sets feature three keyways for specified timing selection. Use "0" position for most applications.
Footnote 1: Do not use dual valve springs. Use recommended valve springs with closed pressure of 120-130 lbs., open pressure of 320-340 lbs, and max lift of .500".
AMC
