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Old 12-08-2007, 05:08 PM   #1
pthurm_28
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Join Date: Aug 2007
Vehicle: 2005 satin silver
Location: Tulsa, OK
Posts: 265
Default safe psi

with the ph turbo how high of a psi can you go without major engine modifications and not tear you engine apart
P.S. what ever this is i would only run it occasionally at the track if that makes a difference
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Old 12-08-2007, 08:47 PM   #2
fazm
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Default RE: safe psi

i run 9 daily, 12 track, and ive done 16 for fun (18spike)
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Old 12-08-2007, 08:48 PM   #3
chrisc
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Default RE: safe psi

you can probably run about 12-14, your engine will be totally fine, your trany will be the issue. the auto can take about 400rwhp and the manual can do about 370rwhp.
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