Originally posted by JHansen
I banged out 298 hp on Saturday with 275's, an EZ, BHAF and Dynomax exhaust system... . not sure what DDII's would add-maybe another 30 hp or so? That's on an ETH. Scott's ETH with DDIII's, a turbo and boost fooler (no fueling box at all) pounded out 368hp!
Jason
Jason, 298 is right about on for your setup. You should see about 50 more rwhp with DD2's over the 275's, but you'll need a turbo at that power level with an ETH. Scottys truck must be getting stronger... when we first did his truck it dynoed 349hp I believe.