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Series I Major Horsepower Upgrades This is the place to discuss Super Chargers and Turbos, Nitrous, Porting, etc
View Poll Results: How many PSI are you running on your GReddy Turbo?
Under 5 psi
8.33%
Between 5-6.9 psi
41.67%
Between 7-8 psi
25.00%
More than 8 psi
25.00%
Voters: 12. You may not vote on this poll

Greddy owners and their current PSI boost...

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Old 07-01-2005, 03:30 AM
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Greddy owners and their current PSI boost...

This would be very informative
Old 07-01-2005, 08:06 AM
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Most of the time 5-6psi. Occasionally under hard accelaration I hit 7.
Old 07-01-2005, 01:32 PM
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7.5 psi across the rev range, dropping to 5.5 at the top.
Old 07-02-2005, 11:38 AM
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FANMAN:
how the hell are you doing that i cant get mine above 5 no matter what i do
Old 07-02-2005, 12:14 PM
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Mine was running at 6 & 4 for a while. We had a few boost leaks, but we fixed those & we adjusted the actuator rod & we were able to get 7.5 & 5.5 now. My Autometer gauges are a bit more accurate now as it goes to 15 psi (vs. 2.0 bar = almost 30 psi on my Greddy) allowing more reading range.
Old 07-02-2005, 09:46 PM
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I'am running at 8.5-8.7psi boost, being carful not to lean out. 12.2 AFR on the lean side, but most of the time around 11.4AFR...
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