12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

Boost pressure

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Old Jan 31, 2003 | 11:04 AM
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SjLingenfelter's Avatar
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From: Sugarland,College Station, Mason, TX
Boost pressure

What psi does the stock 12 valves run? Just wondering cause I already have a regulater that starts propane after 5psi.
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Old Jan 31, 2003 | 11:16 AM
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From: St James, MO - USA
Re:Boost pressure

19-21 PSI
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Old Jan 31, 2003 | 03:46 PM
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From: Sugarland,College Station, Mason, TX
Re:Boost pressure

How much would moving the fuel plate or replacing it with an aftermaket one change boost pressure?
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Old Jan 31, 2003 | 03:55 PM
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Re:Boost pressure

No change ... you will need to either 1) change your wastegate setting or 2) put a boost elbow in.<br><br>Don't slide your plate or play with your boost without 1st putting in a set of guages - min - pyro and boost <br><br>
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Old Feb 3, 2003 | 09:04 AM
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From: Sugarland,College Station, Mason, TX
Re:Boost pressure

I already have Boost and EGT gauges ordered. What size plate should I get? But I dont wanna have to replace my TC.. Thats later on.
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