if plan and deal comes thru then ill be picking up a 87 n/a targa auto on friday and my plan for it will be turbo motor, 5spd convert and etc. hope to get it running by summer but my question is the owner is going to throw in a manual trans if i buy it but how can i tell if its a r154 or just a n/a one. ive already tried searching for the answer but it keeps giving me other info so help please. also, could someone point me to the auto to manual convert and the na to turbo convert.