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Gizzmo Ibc..

mini_mullet

By mini_mullet,
in Engines & Forced Induction

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mini_mullet Enthusiast

mini_mullet

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hay guys, iv been doin research on the IBC and heaps of stuff, but not really helping with that im after. iv just installed a gizzmo IBC on my r33 gtst. which has front mount and 3" zorst.

i just cant seem to get what psi i want. im only after 10psi at the moment. i hav duty at 10ish i think and gain at 2.. i stoped it going over 15psi. what am i doin wrong.

can som1 explain how to set it properly. i have read the manual online and still stuck.

what settings should i use? if any1 could help that would be awsum

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STATUS Grand Master

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set the gain to zero.

then increase the duty up slowly whilst accel in 3rd or 4th (4th better) usually the duty will be between 30 and 35 to achieve 13-14psi BUT everycar is slightly different as the gate pressures vary slightly.

once the boost is set increase the gain until it spikes then come back 5 points.

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STATUS Grand Master

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set gain to 0. and duty at min 10. still goin over 10psi??

check that your solenoid is hooked up correctley. what is the boost run when the solenoid is removed from the circuit? ie boost source straight to the actuator?

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mini_mullet Enthusiast

mini_mullet

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check that your solenoid is hooked up correctley. what is the boost run when the solenoid is removed from the circuit? ie boost source straight to the actuator?

with the standard boost controll it was stock. lyk 4psi untill 4500revs than a little bit more

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STATUS Grand Master

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boost to port 3 actuator to port 2 on the solenoid? nothing else tee'd into those lines? they must only go to the solenoid then directley to the actuator. Post a pic of the install.

One other thing is the vacuum source to the main unit kinked or squashed at the firewall grommet?

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mini_mullet Enthusiast

mini_mullet

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boost to port 3 actuator to port 2 on the solenoid? nothing else tee'd into those lines? they must only go to the solenoid then directley to the actuator. Post a pic of the install.

One other thing is the vacuum source to the main unit kinked or squashed at the firewall grommet?

i will post a pic up 2moro afternoon after work, im pritty sure i have the rite ones. i bascially just copyed the stock ones. but the post to intercooling piping is going where the stock one was, wich is off the plumbed back pipe off stiock bov, next to block above zorst manifold and to left. the line going in2 the unit goes through the passenger gromit, no pinching that i could see. ill post a pic 2moro.

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STATUS Grand Master

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nar turns out plumb back pipe was the problem, so im guesing it would only allow air to get in wen it blew off. its now connected to a T somewhere else and workes perfect. thanx for ppls help

thats what i noticed in the pics, the boost source for the solenoid was in the wrong spot (hookes to std boost controller dump port in the plumb back line)

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