Best Cylinder Head Porting Shop/Vendor- Your Experiences w/Results
Modern Cylinder Head did a cnc port on my 440 Source Stealth heads and a valve job. Two week turnaround was right on the money. They look nice and work well. My car is not a track car so no e.t. or 1/4 mile times. I'm happy with the street drivability and performance.
Modern Cylinder Head did a cnc port on my 440 Source Stealth heads and a valve job. Two week turnaround was right on the money. They look nice and work well. My car is not a track car so no e.t. or 1/4 mile times. I'm happy with the street drivability and performance.