Which Forge Dump Valve Spring?
05 March 2013, 06:54 PM
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Which Forge Dump Valve Spring?
I've got a Forge Re-circulating dump valve fitted to my 2005 JDM STI that's running around 350bhp at 1.5bar.
My question is what colour spring should I have fitted? Also, what would happen if the spring fitted was too soft or too stiff?
Thanks in advance
My question is what colour spring should I have fitted? Also, what would happen if the spring fitted was too soft or too stiff?
Thanks in advance
05 March 2013, 07:25 PM
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normally the red spring at that boost, too weak and it can affect how it holds boost and too strong doesnt ever really cause a problem, just wont go off as often, red spring is the strongest as far as im aware
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