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Topgunz - air to air upgrade

Originally Posted by bewhitey well mr king of bikes, I have a tial QRJ on mine and it is quiet as soon as you press the gas pedal from idle

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Old 08-10-2017, 09:21 AM   #11 (permalink)
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Quote:
Originally Posted by bewhitey View Post
well mr king of bikes, I have a tial QRJ on mine and it is quiet as soon as you press the gas pedal from idle (while in gear). Let off the throttle and it dumps immediately very loudly and gets quieter as the RPM lowers as you would expect. I get very light fluttering while cruising around 2k to 3k rpm, not accelerating or decelerating.... doesn't effect driveability, just something you can barely hear with the windows down. I can't remember the spring on mine, I just bought what TopGunZ told me to get. I am no expert but if your boost is exhausting while in throttle I would think your spring is too strong and is requiring more boost pressure at lower RPM to shut. Or something is installed wrong. Maybe let the guys know what BPV / BOV your using and someone could shed some light on it.


After driving it for a day it started working fine, I think maybe because it was used kit it was gummed up or sticking, but it's the qrj with the 1.5 spring from topz, I just bought it used from chasez


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