What is the difference between a RD 400 and the Daytona Special? are the motors the same, could they be interchangeable, I know they have different frames and the skins are different. I have a RD400 complete and I have a Daytona Special frame with a wire harness seat and all the skins all I need are the forks front wheel and motor, Could this be done. Thank You

I have a feeling the frames are the same motors are similar most parts swap, carburettors have a load of emission stuff on the daytona

go too www.aircooledrdclub.org.uk and someone there will tell you the differences for sure, Yamahahead is on both forums as well and used too own a Daytona