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Old 11-07-2012, 05:42 PM
745 TurboGreasel 745 TurboGreasel is offline
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Join Date: Sep 2012
Location: Freedom CA
Vehicle: 85 745, 84Suburban 96Ram
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Quote:
Originally Posted by sdturbo View Post
Been messing with the injectors. They have 293 nozzles in them but when i pop test them they open at 1900psi or so. Seems more like NA pop pressure, might explain the lack of power under boost.
Yes that is a tiny bit below NA spec. You want ~2250 Psi
Main screw to the collar is the factory no-smoke setting, you have to alter/remove it and go deeper.
Any update?

Last edited by 745 TurboGreasel; 11-07-2012 at 05:45 PM.
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