Quote:
Originally Posted by WE3RX7
Quick ? - whats the benefit of the CNC screw in welsh plugs?
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hi well firstly alloy doesnt rust and secondly under high loads of boost and horse power plates are known to flex and have some even though minimal movement ....having the plugs cnc'd just eliminates the having to worry if it pops a welsh plug or having to knock them out and replace them and as most people will tell you the more you can take care of and prepare and engine for the abuse (for lack of a better word) and force that will be placed upon the engine and driveline the better it will perform and the longer it will last thats all i have done ......
this is my street car i drive it on the street and with the power levels set at what it is tuned at i have had great results and engine life and minimal signs of wear when pulled down whith this setup ....