Has anyone sent their Crossfire to Renntech in Florida for a power improvement? I spoke with a salesman on the phone from there and because they work with Mercedes engines, they can bore the engine to 3.7 liters, improving the HP to 260 and torque at 300 lbs. or so. Don't know what the time would be on the 0-62, but if anyone has done this, how much did it cost and did you get the results you wanted, what results?

Thanks

 

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