roush2

Well I just picked up a '98 Cobra that needs a new motor, so I'm just going back with what's there with the exception of cams. I'm debating which Comp Cams to put on a otherwise stock motor..the #106100 or the #106300? The #106100 I could just put the cams, the #106300 would require valve springs. I don't know much about lift and duration..I want one that was a really nice lope to it. Which one will sound/perform the best with stock setup?
#106100
http://store.summitracing.com/partde...p;autoview=sku
#106300
http://store.summitracing.com/partde...p;autoview=sku