351W cam number
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Mountain Pass
Joined: May 2015
Posts: 221
Likes: 83
From: White Mountain Lake, Az
351W cam number
The cast roller cam in my F4TE block has a 4062Z4 number stamped on the end. Also has EP, CWC F5 cast in between the lobes. Does this mean anything to anyone? I bought the motor mostly sight unseen, helping out a yard sale event.
FTE Legend
Joined: Jun 2006
Posts: 31,930
Likes: 1,499
From: Ottawa, Ontario
Do you have a micrometer? If so measure a couple lobes subtracing the base circle from the lobe peak to determine the actual lift produced. The truck cam has 0.264" lift intake 0.280" lift exhaust.
Logistics Pro
Joined: Aug 2014
Posts: 3,573
Likes: 855
I came up with this:
Possibly this:
Measure it, you'll know.
wolverine 1087 cam
289/299 - Advertised Duration I/E
222/232 - Duration at .050 I/E
107/117 - Lobe Sep I/E
319/334 - Lobe Lift I/E
510/534 - Lift with 1.6 Rockers I/E
289/299 - Advertised Duration I/E
222/232 - Duration at .050 I/E
107/117 - Lobe Sep I/E
319/334 - Lobe Lift I/E
510/534 - Lift with 1.6 Rockers I/E
WG1087
adv int dur 289°
adv exh dur 299°
int dur @ .050" 222°
exh dur @ .050" 232°
Int Valve lift 0.510''
Exh Valve lift 0.534''
Lobe center 112°
WG1087
adv int dur 289°
adv exh dur 299°
int dur @ .050" 222°
exh dur @ .050" 232°
Int Valve lift 0.510''
Exh Valve lift 0.534''
Lobe center 112°
Cargo Master
Joined: Oct 2020
Posts: 2,710
Likes: 804
EP means Engine Power. It is one of their SADI cast cores that could have been used for many different grinds but if the number on the back correlates with a grind from the Wolverine catalog then that's probably what it is. Plotting the lift between centers in a lathe or even in the engine block would be an easy way to see if it matches the Wolverine specs.
Thread Starter
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Mountain Pass
Joined: May 2015
Posts: 221
Likes: 83
From: White Mountain Lake, Az
EP means Engine Power. It is one of their SADI cast cores that could have been used for many different grinds but if the number on the back correlates with a grind from the Wolverine catalog then that's probably what it is. Plotting the lift between centers in a lathe or even in the engine block would be an easy way to see if it matches the Wolverine specs.
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