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Old 05-07-2008, 10:56 AM
777funk's Avatar
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ALDA removed. Now to get more air at low RPMS?

I don't know much about diesel performance. When I switched to diesel it was because the longevity of these engines, not performance. But after removing my ALDA while changing my 124's Shut-off valve, I think I may be thirsty for more. I see a good amount of black smoke when I go more than half on the pedal from a stand still so obviously the engine would like more air.

Is there a way to get the turbo to spool at more like 1.5k RPMS instead of starting around 2.2k to 2.5k? I'm guessing this is a wastegate adjustment.

But is this ok for the engine? Am I going to kill anything and do I need a pyro and boost gauge for a small adjustment. Is there a rule of thumb that's considered safe?

thanks!!
Nick
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