K5 NUTT
1/2 ton status
Re: All right got the first tank and a MPG figure Ideas
Basically you introduce a vacum gauge to the o2 port which is forward of the cat....my 90 is located in the y pipe...so yours being a v2500 i assume its the same..i forget the readings so i'll run down to the garage for the info...1 psi or less at idle...no more than 1.5 psi at 2500 rpm. Under load readings of 3 to 5 psi are acceptable...Waekon Corporation...tool BPT01....www.waekon.com
DW /forums/images/graemlins/usaflag.gif
Basically you introduce a vacum gauge to the o2 port which is forward of the cat....my 90 is located in the y pipe...so yours being a v2500 i assume its the same..i forget the readings so i'll run down to the garage for the info...1 psi or less at idle...no more than 1.5 psi at 2500 rpm. Under load readings of 3 to 5 psi are acceptable...Waekon Corporation...tool BPT01....www.waekon.com
DW /forums/images/graemlins/usaflag.gif
