Pre-1997 Models

Cam specs?

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Old 04-06-2005, 11:24 AM
texas94FS's Avatar
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Cam specs?

Anyone have the complete Cam specs. for a 94 4.9l 300 straight 6 thats EFI? I'm looking to upgrade my cam but need to know where I'm coming from. thanks ahead of time ya'll
 
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Old 04-07-2005, 10:12 PM
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From memory, I'm out of town and away from my manuals:

.249 lift at cam
.400 lift at valve
192 degrees duration @ .050 lift
268 degrees advertised duration
112 degrees LCA

Don't be fooled by the rather high advertised duration, compare cams on the duration @ .050 lift. Do not reduce LCA for an EFI cam, the speed-density compuker gets confused.
 



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