I am sending you the dyno sheet on the 340 stroker motor that you CNC'd (stage III) the Edelbrock Performer RPM heads for my 1972 Plymouth 'Cuda. I am very pleased with the quality and performance of your work. The first time out I ran a 6.39 @ 106 MPH in the 1/8th mile and had a 1.39 60 foot time. I have some of the big block guys shaking their heads when I tell them it's a small block Chrysler. I consider the money well spent for your service and advice. Thanks again David. 
           Peter J. Prottengeier

Hughes CNC Ported Edelbrock RPM Heads HUG60779-S3

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Customer dyno tests