Edelbrock 63-0446 - Manual
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Cam-Card #3714
©2005 Edelbrock Corporation
Rev. 9/05 - RS/mc
Brochure #63-0446
CAMSHAFT: Performer-Plus 4/3L TBI
CATALOG #3714
ENGINE: Chevrolet/ GMC 4.3L V6, 1987-93
(Not for 1992 & Later With Balance Shaft)
RPM RANGE: Idle-5500
CAUTION:
Use only recommended Edelbrock Sure Seat Valve Springs
#5814 or original equipment equivalent.
Duration @ .006" Lift:
Intake 272°
Exhaust 276°
Duration @ .050" Lift:
Intake 210°
Exhaust 214°
Lift @ cam:
Intake .319"
Exhaust .325"
Lift @ valve:
Intake .479"
Exhaust .488"
Timing at .050 Lift:
Open
Close
Intake
2° ATDC
32° ABDC
Exhaust
44° BBDC
10° BTDC
CENTERLINES:
Lobe Separation angle:
112°
Intake Centerline:
107°
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.
Cam-Card #3714
©2005 Edelbrock Corporation
Rev. 9/05 - RS/mc
Brochure #63-0446
CAMSHAFT: Performer-Plus 4/3L TBI
CATALOG #3714
ENGINE: Chevrolet/ GMC 4.3L V6, 1987-93
(Not for 1992 & Later With Balance Shaft)
RPM RANGE: Idle-5500
CAUTION:
Use only recommended Edelbrock Sure Seat Valve Springs
#5814 or original equipment equivalent.
Duration @ .006" Lift:
Intake 272°
Exhaust 276°
Duration @ .050" Lift:
Intake 210°
Exhaust 214°
Lift @ cam:
Intake .319"
Exhaust .325"
Lift @ valve:
Intake .479"
Exhaust .488"
Timing at .050 Lift:
Open
Close
Intake
2° ATDC
32° ABDC
Exhaust
44° BBDC
10° BTDC
CENTERLINES:
Lobe Separation angle:
112°
Intake Centerline:
107°
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.
Cam-Card #3714
©2005 Edelbrock Corporation
Rev. 9/05 - RS/mc
Brochure #63-0446
CAMSHAFT: Performer-Plus 4/3L TBI
CATALOG #3714
ENGINE: Chevrolet/ GMC 4.3L V6, 1987-93
(Not for 1992 & Later With Balance Shaft)
RPM RANGE: Idle-5500
CAUTION:
Use only recommended Edelbrock Sure Seat Valve Springs
#5814 or original equipment equivalent.
Duration @ .006" Lift:
Intake 272°
Exhaust 276°
Duration @ .050" Lift:
Intake 210°
Exhaust 214°
Lift @ cam:
Intake .319"
Exhaust .325"
Lift @ valve:
Intake .479"
Exhaust .488"
Timing at .050 Lift:
Open
Close
Intake
2° ATDC
32° ABDC
Exhaust
44° BBDC
10° BTDC
CENTERLINES:
Lobe Separation angle:
112°
Intake Centerline:
107°
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.
Cam-Card #3714
©2005 Edelbrock Corporation
Rev. 9/05 - RS/mc
Brochure #63-0446
CAMSHAFT: Performer-Plus 4/3L TBI
CATALOG #3714
ENGINE: Chevrolet/ GMC 4.3L V6, 1987-93
(Not for 1992 & Later With Balance Shaft)
RPM RANGE: Idle-5500
CAUTION:
Use only recommended Edelbrock Sure Seat Valve Springs
#5814 or original equipment equivalent.
Duration @ .006" Lift:
Intake 272°
Exhaust 276°
Duration @ .050" Lift:
Intake 210°
Exhaust 214°
Lift @ cam:
Intake .319"
Exhaust .325"
Lift @ valve:
Intake .479"
Exhaust .488"
Timing at .050 Lift:
Open
Close
Intake
2° ATDC
32° ABDC
Exhaust
44° BBDC
10° BTDC
CENTERLINES:
Lobe Separation angle:
112°
Intake Centerline:
107°
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.
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