Our performance ignition modules are direct replacements for popular GM and Ford electronic distributors. These modules provide enhanced high RPM performance and when used with their corresponding Flame-Thrower coil, increase spark plug voltage by more than 40%. FEATURES: Thick film technology on alumina ceramic substrates removes heat for greater accuracy and improved reliability. Laser trimming gives precise peak current control for increased energy output. Each module is tested twice with automated equipment to insure trouble free operation. Legal in all 50 states and Canada.( C.A.R.B. E.O. #D-57-22). Race Only modules are not legal for sale or use on pollution controlled motor vehicles.