HEllo folks need a little help here. We blew our Version 6 motor motor in our Group N car and we cannot locate a replacement in the US and our budget and time constraints have forced us to use what is available. Car is wired for Version 6 RA and uses Pectel. I have three version 4 RA motors while not ideal they are here and in working order. Does anyone know if I plug in the V.4 motor???? I still have the engine harness from the V.6 and can use that if necessary. Please please help we only have 5 days left and the car has to run for our next rally. THank you to anyone that can shed light on this.

jeff@chasteauto.com

 

Anyone could really use any help

 

Wiring looms are different , why not just build up the engine with the v4 bottom end and v6 top end