I am not a racer, but I have a nice PTC converter in my 340 Dart that has been great on the street and occasional strip pass for almost 13 years.

PTC is in Muscle Shoals I believe.

http://www.ptcrace.com/

Last edited by 19swinger70; 01/06/15 12:24 PM.
1970 340 swinger. sublime
1967 barracuda fastback BB
55 Plymouth Project