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Pulsed Output


Nettlez

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So the car went to the tuner for the second time with the bigger exhaust and he setup single rpm launch control for me but the wastegate diaphragm ended up melting towards the end, its sandwiched between the manifold and down pipe due to space but I was wondering about using a intercooler water spray type idea to cool the wastegate on demand via a switch in high heat situations like on the Dyno. The wastegate is a Turbosmart hypergate and I cant fit any other because of room, so I cant fit a Tial water cooled one (everything is all ready wrapped in heat wrap too). But I was wondering if there was a way to pulse the pump rather than have it just drown the wastegate when its on? Maybe have it pulsing for one second then off for one then back on and so on? Could this be done maybe via PWM and a solid state relay? Thanks

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