hey rossco, im goint to do a tb - TD conversion soon, did you get a 24v td42? as TB is 12v if i find a TD from a 24v truck i know ill need a 12v starter and alternator for the TD, but will the injector pump need to be 12v aswell? or can i run the original off 24v truck on 12v system? i got a TB42 carby aswell, and getting 250k's out of a full tank so wanting to get more torque and economy. Cheers,

Mike