well i ran another test and now it seems my truck pulls 11.4MPG...since last time a calculated it i have cut out the muffler, replaced the t-stat, replaced the PCV valve, replaced the tranny and transfer case (the new case weighs way mre than the old one)

 

A So 'the new one' gets about 11 mpg, the bandit, as described in the sig? So, whaddaya figer the hp is?

 

i dunno if i'd believe any claims from a site that also sells turbo sound exhaust tips and electric superchargers...