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Pulley swap on a tuned car

433 Views 1 Reply 2 Participants Last post by  Rekkr
I was wondering what will happen to my car when I swap to a 2.55 pulley from the stock one. The car is tuned already with the stock pulley. I’m also going to port and polish the snout while it’s removed from the car. I figure as long as im not going wot then I should be on until it gets back to the tuner. I also have to drive it 4 hours to get re-tuned. Has anyone else done a pulley swap after it was tuned with the stock one?
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I’d be very careful driving it and try not to get into boost until it’s tuned
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