TR-5 Tunnel Ram

i run one on my 340 in the dart.nothing special...about 10:1 comp,j heads ,old crane hmv cam,2500 stall.ive run it with 390 holleys,500 afbs,and 450 holleys.the 450 work good but they need a loose converter to not bog.the 390 holleys worked the best for street driving .despite the "it will have no low end comments" it seems to spin the tires at a light stab.before the t ram i ran an rpm air gap,a torker ,and a weiand x-celerator.the ram made more power than all of them and only gave up a little low end compared to the air gap.