Paul Perreca said:COMP cams has an upper that bolts onto 5.0L lower (stock) in the jegs catalog and it drops
"3/10" off your quarter mile time, it is a box type like stated before.
Paul Perreca
The comp cams one worked well for me, the best part about the thing is it does not heat up..and weighs about one poundScorcher2005 said:You actually believe advertising...just like the ricers that think the cai adds 20+ hp
OL' WHITEY said:Okay, tmoss. I'll concede. I've never seen one of these though. Something tells me that a box upper is probably not what he has in mind, though.