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at idle and cruising you should be in a vacuum .Engine will be sucking more then turbo is pushing. only under acceleration or with load will you overcome negative air preasure ( vacuum ) with positive ( boost ) so you should be at zero most of the time. I THINK ? So if your gauge stays at the positive side all the time ( shows boost ) there is something wrong with gauge.
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2001 X Limited 4x4 PSD;F5 DP Tuner;Ford AIS intake; Magnaflow 4in;Autometer GS 3pod pillar;BFG M/T KM 285x75x16;X-codes and f350 blocks;6.0 trans cooler;Delo ELC;Dieselsite 203 stat,eng.coolant filter,turbo/intake hoses;ITP HPX line,tank pre-pump kit;CCV mod;Hellwig sway-bar;RS9000XL;OEM clearlenses/silverstar ultras;XM radio;Yakima MegaWarrior Rack;Dark Satin Green.
1973 K5 Blazer 383stroker,TrickFlow alum.heads,Crower forged rods-roller lifter cam-roller rockers,Keith Black10.5:1,Doug Thorley tri-y,MSD,ARP,Q-jet,on 1 ton axles,1991 front clip,3K miles on FULL body off rebuild
2003 Mastercraft X9 Wakeboard Edition
Last edited by boomboom; 11-04-2009 at 01:29 PM.
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