[Supras] need help with maftpro

[Clark E. Wireman]

Hey all,
  I have been a member of this list for years but have never been too much involved since the Kentucky/Indiana chapter has ceased to be :) well anyway hear is my prob i need a base map of sorts because i kinda am in over my head at the moment with this new maft pro. here is a list of my mods this is an 89 model mk3
  Warlboro 255
  680cc injectors
  Afpr set to 35psi 
  Generic T70 (i know but it all i have to work with at the moment)
  hks 3mm HG
  hks 40mm standard wastegate 1 bar spring
  hks copy cast manifold
  Mines ecu ( prob not much help since i have the pro now haha)
  Now here is my prob it will start and run, but this may not even be a prob with the pro... but when depressing the throttle the boost guage will go from neg vac to 0 and not rise past it will start spitting and sputtering and run like crap just crusing it will do ok just when i try to lay into it, i dunno what the prob might be maybe a faulty wastegate? is that possible? my vac source for it is straight off the 3000 pipe so im just at a loss right now this if my first time modding this car from stock so im totally new to the race tuning aspect, but anyway guys any help would be greatly appreciated, if there is any info i hafent covered just shoot me a line i will explain the best i can
  thanks for the time guys
  Clark
  Central Ky
   
   
   
   
   

 		
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