SATAN Posted June 27, 2010 Share Posted June 27, 2010 I decided to do my own quick spool valve since Sound Performance wants a whopping $500 for them ON SALE! Anyways, you aren't supposed to put them on divided manifolds, but I worked mine over so it will work. Valve is closed, exhaust gas is diverted to passenger bank. A/R ratio on turbo is essentially cut in half causing quicker spool 6lbs of boost is built and valve opens. Normal flow resumes when valve opens. The flow isn't the greatest going into the passenger bank, but I am sure it will be adequate with low flow like it is designed for. Everything goes back to normal once the valve opens. Quote Link to comment Share on other sites More sharing options...
SUNNY Z Posted July 8, 2010 Share Posted July 8, 2010 $500 sounds a bit high. For those interested, search "Zombie quick spool valve" This has become quite the hot topic for remote mounted turbo LS1 cars. Quote Link to comment Share on other sites More sharing options...
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