Identify cam specs? Mallett LS2 corvette cam 251896
#1
Identify cam specs? Mallett LS2 corvette cam 251896
I purchased a cam along with a cracked block at a swap. The cam was in an LS2 mallett corvette. I am building a 6.0L iron block that is bored .30 over and debating on using this cam.
The cam reads crower I think on it. The engraving is light
Also:E60776
251896
I just want to figure out if this cam would be good for my setup. LS3 heads and intake. I am worried about PTV clearances.
Can anyone spec this cam out with those numbers?
Thanks!
The cam reads crower I think on it. The engraving is light
Also:E60776
251896
I just want to figure out if this cam would be good for my setup. LS3 heads and intake. I am worried about PTV clearances.
Can anyone spec this cam out with those numbers?
Thanks!
#2
Identified!
Part Number/Work Order Number E60776
Engine Application 350 CHEVROLET
Grind Number SPECIAL LS1
ADVERTISED CAMSHAFT SPECIFICATIONS:
INTAKE:
Duration: 272º
Lift: .595
Clearance Hot: .000
EXHAUST:
Duration: 299º
Lift: .612
Clearance Hot: .000
The specifications listed above are based on a rocker arm ratio of
1.70 IN
1.70 EX
RECOMMENDED VALVE SPRING INFORMATION:
Part #
Single
Dual
Triple
Approximate spring pressure:
valve closed: LBS.
valve open: LBS.
1.0 BTDC
-1.0 BTDC
ABDC 45.0
59.0 BBDC
camcard
The information below is for degreeing cam only. Correct only at .050" tappet lift.
INTAKE
Opens: 1.0 BTDC
Closes: 45.0 ABDC
EXHAUST
Opens: 59.0 BBDC
Closes: -1.0 BTDC
LOBE SEPERATION 116º
Duration at .050"
Intake: 225
Exhaust: 238
LOBE LIFT
Intake: .350
Exhaust: .360
If using "Lobe Center" method of degreeing, cam should be installed on an intake centerline of: 112º
NOTES:
B-1605 INTAKE
B-767 EXHAUST
HYDRAULIC ROLLER
3106
Cams damaged by excessive spring pressure, over shimming, valve train bind or retainers contacting the guides are void from warranty. Refer to the "Important Camshaft and Lift Information" booklet included with each new Crower camshaft to avoid any break-in problems.
Now can anyone tell me anything about this cam? What it would work well with. Manners ect..?
Part Number/Work Order Number E60776
Engine Application 350 CHEVROLET
Grind Number SPECIAL LS1
ADVERTISED CAMSHAFT SPECIFICATIONS:
INTAKE:
Duration: 272º
Lift: .595
Clearance Hot: .000
EXHAUST:
Duration: 299º
Lift: .612
Clearance Hot: .000
The specifications listed above are based on a rocker arm ratio of
1.70 IN
1.70 EX
RECOMMENDED VALVE SPRING INFORMATION:
Part #
Single
Dual
Triple
Approximate spring pressure:
valve closed: LBS.
valve open: LBS.
1.0 BTDC
-1.0 BTDC
ABDC 45.0
59.0 BBDC
camcard
The information below is for degreeing cam only. Correct only at .050" tappet lift.
INTAKE
Opens: 1.0 BTDC
Closes: 45.0 ABDC
EXHAUST
Opens: 59.0 BBDC
Closes: -1.0 BTDC
LOBE SEPERATION 116º
Duration at .050"
Intake: 225
Exhaust: 238
LOBE LIFT
Intake: .350
Exhaust: .360
If using "Lobe Center" method of degreeing, cam should be installed on an intake centerline of: 112º
NOTES:
B-1605 INTAKE
B-767 EXHAUST
HYDRAULIC ROLLER
3106
Cams damaged by excessive spring pressure, over shimming, valve train bind or retainers contacting the guides are void from warranty. Refer to the "Important Camshaft and Lift Information" booklet included with each new Crower camshaft to avoid any break-in problems.
Now can anyone tell me anything about this cam? What it would work well with. Manners ect..?