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    Intake Manifold

    I too thought that what I am experiencing was compressor surge, until I turned the alky off and noticed that the flutter was hardly there at all. I am starting to think that the car is a bit rich, and the alky is making it richer and therefore making the problem worse. I contact Julio and he...
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    Intake Manifold

    How can you state that, if you don’t know my desired boost level?
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    Intake Manifold

    Hey Guys, first and foremost thanks for reading and taking your time, which I know is valuable. I just finished up a small build (TA49 HD Actuator, PTE SLIC, Alky, etc.) on my GN. It is tuned via TT. I am having a an issue, that I will try my best to describe. When I am coasting on the...
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    Complete vintage air rubber line set + R4 ac compressor for Turbo buick

    No why fitting. Vacuum hose from wastegate to turbo fitting. I didn’t use the boost solenoid for any vacuum, just the electrical connector. Sent from my iPhone using Tapatalk
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    Complete vintage air rubber line set + R4 ac compressor for Turbo buick

    Update. I went ahead and removed the Lorenz Manual Boost controller, and ran it “tuner style” from wastegate to turbo. Surge is gone. Sent from my iPhone using Tapatalk
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    Complete vintage air rubber line set + R4 ac compressor for Turbo buick

    TT 5.7 Sent from my iPhone using Tapatalk
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    Complete vintage air rubber line set + R4 ac compressor for Turbo buick

    Hello Folks! First and foremost, I appreciate your time, and thank you for reading. I recently installed a TA-49 with billet inlet bell (brand new from Limit Eng.) I also installed a brand new HD Actuator from Kirban, Lorenz manual boost controller, PTE SLIC, including a Razor Alky kit (m15...
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    What is this??

    Here I am thinking that switch went wired to the electric fans. Sent from my iPhone using Tapatalk
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    What is this??

    Hello folks. I am trying to figure out where there’s a inline harness on my GN’s AC switch? Wires lead into the cabin area. Can anyone help? Sent from my iPhone using Tapatalk
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    11 degrees of Caster?? HELP!

    Totally understand. I double checked, and the arms are on the correct sides. It baffles me that the techs at Hotchkis say “this is normal for their spec” I don’t believe the S10 Blazer spindle has anything to do with this issue, because they are identical to the factory spindle. Sent from my...
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    11 degrees of Caster?? HELP!

    Car has never been in an accident, 30k mike car. Sent from my iPhone using Tapatalk
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    11 degrees of Caster?? HELP!

    The steering stops are welded in flat plates, no adjustment. Sent from my iPhone using Tapatalk
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    11 degrees of Caster?? HELP!

    Yes, the drivers side wheel only hits the upper arm, no other hitting anywhere that I can see. Sent from my iPhone using Tapatalk
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    11 degrees of Caster?? HELP!

    Greetings fellas. I need some help. For some background, the car has a Hotchkis TVS suspension setup, s10 blazer spindles and C4 Baer brakes. The car also has HRE wheels 18x9 front and 18x10 rears. I have an issue with the drivers side. The inner wheels is digging into the upper a arm at full...
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    Bruce Toelle SR has passed away.

    My sincerest condolences. I’m sorry that I am late to this thread. I own a GN that he did a lot of work on in 2004-2005. May he Rest In Peace. Sent from my iPhone using Tapatalk
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    Boost Reading Accuracy

    Thank You Eric, but the car has aftermarket GNX style VDO gauges, no more factory boost gauge. Just want to make sure the gauge and the MAP are reading as accurately as possible. Sent from my iPhone using Tapatalk
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    Boost Reading Accuracy

    Where do you suggest? Sent from my iPhone using Tapatalk
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    Boost Reading Accuracy

    Thank You for pointing that out! I will order up a new 3 bar MAP from you today. Sent from my iPhone using Tapatalk
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    Boost Reading Accuracy

    I went ahead and replaced the line from the plenum to the MAP sensor that “looked good” and it was so brittle, the plastic tube cracked in half, and appeared to have some other small cracks in it. So I ran a dedicated new rubber line. I went ahead and ran the boost gauge line to the vacuum...
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    Boost Reading Accuracy

    So I checked the hose, and the nylon hose is in great shape. The boost gauge “T’s” into that hose. Is this type of discrepancy “normal” from gauge to what the computer is seeing? I am still using the factory MAP. Thanks! Sent from my iPhone using Tapatalk
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