500" Dyno

Well, here goes............

620 TQ
Tunnel....@ 5100
Single.....@ 5300

655 HP
Tunnel....@ 6700
Single.....@ 6500

Like i said earlier, i think the tunnel ram will give a wider curve......time will tell. Thanks for the opportunity to make a guess. Hope you blow thru the 700 mark and make us all look bad....:D.