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Discussion Starter #1
put it on the other day and as soon as i fired it up i could tell it was gunna run sweet when cruzing i noticed my egt's droped a lil i put one of those lil restricter elbows on the wastegate when im at wide open throttle i hit 35 pounds of boost i think the exhaust housing is a 14 cm it spools so much faster
 

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My turbo hits 20 if I run pedal to the metal. 3lbs of boost at 45 mph and 600 egt's.
 

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nice, you should try to get a video of it sometime.
 

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im geting 35 psi out of my turbo? is that normal out of a stock turbo? just normal (im a littel hard on it) driving i hit 27-30 in most gears. i have not checked but i was told the pump was just turned up a little?

is 35 psi normal on a 90 ctd?
 

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If you're getting 35 PSI out of the stock turbo, then the pump's turned up quite a bit.

All I can get out of my '90 engine with fully tweaked fuel screw is 35 PSI; might be able to get a little above 40 with AFC travel modifications and fresh injcetors.
 

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well maybe i should dig into it and find out what all has been done. i can hit 35 with no load on it it at all.
 
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