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Haven't given it full boost yet but now makes 10psi at 4000rpm I backed of then so I didn't cause any damage. Going on dyno Friday arvo. Will be fitted with a 10 psi outer and a 7 psi middle. I have a boost T fitted as well to bleed it off to 20psi.

The Turbosmart springs will soften fairly quickly with heat, always good to go higher than you require as they will settle to a much lower boost from my experience.

My three springs should be holding 26psi, the most you can shove into the smaller top cap. It only ever ran 24 off the gate, and has now dropped to 18psi. Without the 5 port MAC valve holding boost on the top port I would have no chance to run 30+.

I will keep an eye on it. Fitted a 10 and 7psi spring. Will bleed it off to 20-22p0-22psi. I now have a small misalignment on the exhaust v band. Its now leaking. Have put coppermax silicon in the joint and inside the v band. Hopefully when I get home tomorrow to take it back to the dyno it has solved the problem. Otherwise dyno will be canned and new v band bought. Mmmmmmmmmmmmmm over this shit.

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