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Message: [QUOTE="TARM, post: 1425975, member: 578"] That makes a huge difference. I have said many times people make a mistake to not put the cash down when they go to new turbos for a proper wastegate. Set it with the boost and backpressure ref and a specific spring rate to keep drive pressure within a given range from boost. The set of compounds I tested out had to have the HP turbo gate cracked a bit to control how fast the boost came on. It was almost uncontrollable it would shoot up so fast. It was like hit the go pedal and in 1 second you were at 60+ lb of boost. Once the wg was set to bleed some of it because super smooth. [/QUOTE]

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