#3790

ENGINE: Chevrolet 2.8L 60° V6
RPM RANGE: Idle-5500

Duration at 0.006" Lift:	Intake: 253°	Exhaust: 263°
Duration at 0.050" Lift:	Intake: 204°	Exhaust: 214°
Lift at Cam:	Intake: 0.280"	Exhaust: 0.295"
Lift at Valve:	Intake: 0.420"	Exhaust: 0.442"
Timing at 0.050" lift:	Open	Close
Intake:	5° ATDC	29° ABDC
Exhaust:	44° BBDC	10° BTDC
Centerlines:	Lobe Separation - 112°	Intake Centerline - 107°

NOTE: For non computer-controlled vehicles.

CAUTION: Use only stock valve springs. Use only stock ratio rocker arms.

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#2112

ENGINE: CHEVY 200-229 90° V6
RPM RANGE: Idle-5500

Duration at 0.006" Lift:	Intake: 270°	Exhaust: 280°
Duration at 0.050" Lift:	Intake: 204°	Exhaust: 214°
Lift at Cam:	Intake: 0.280"	Exhaust: 0.295"
Lift at Valve:	Intake: 0.420"	Exhaust: 0.442"
Timing at 0.050" lift:	Open	Close
Intake:	5° ATDC	29° ABDC
Exhaust:	44° BBDC	10° BTDC
Centerlines:	Lobe Separation - 112°	Intake Centerline - 107°

NOTE: For non computer-controlled vehicles and non roller applications.

CAUTION: Use Performer-Link Timing Chain and Gear Set, #7800. Do not use late model timing sets. They are machined in a retarded position and are not recommended for this camshaft installation. Edelbrock Performer-Link True Rolling Timing Sets feature three keyways for specific timing selection. Always use the “0” or straight-up timing marks when installing Performer-Plus camshafts with Performer-Link Timing Sets.

Use only stock or Edelbrock Sure Seat Valve Springs, #5813 or 5913 (for rotators). Use stock ratio rocker arms only.

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#3714

ENGINE: CHEVY 4.3L 90° V6
RPM RANGE: Idle-5500

Duration at 0.006" Lift:	Intake: 272°	Exhaust: 276°
Duration at 0.050" Lift:	Intake: 210°	Exhaust: 214°
Lift at Cam:	Intake: 0.319"	Exhaust: 0.325"
Lift at Valve:	Intake: 0.479"	Exhaust: 0.488"
Timing at 0.050" lift:	Open	Close
Intake:	2° ATDC	32° ABDC
Exhaust:	44° BBDC	10° BTDC
Centerlines:	Lobe Separation - 112°	Intake Centerline - 107°

Note: For use with OEM hydraulic roller lifters (use original lifters). Not for 1992-later 4.3L balance shaft engines. (A)

CAUTION: Use Edelbrock Performer-Link Timing Chain and Gear Set #7801. Do not use late model timing chain and gear sets that are 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.

Use only recommended Edelbrock Sure Seat Valve Springs #5814 or original equipment equivalent.

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