hello to all .My name is gabriel and i have an ideea wich i want you to tell me your opinion about it.I whant to buy a bmw engine 90s from 1973 (maybe)or a bmw 100r , and installed it in my dnepr mt 11 frame .What do you think ? would it give me a plus of speed or would it ´´kill´´ me? i am waiting for your answers , here is my e-mail adrees leaualorin@yahoo.com please do write me byeeeeee