If the OEM exhaust has pre and post oxy sensors, you will have issues when you remove the converters. It probably will run ok if the OEM system had only pre converter sensors.


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy