5hp briggs or other?

[caddymankc]

I have an old shwinn road bike with a huge frame, and i was thinking of putting a briggs in it.my problem is how do i run it back to the wheel?I was thinking this might be too much engine so what are those kits sold on ebay like?Do the run good?

 

[mickey]

A while back, Sianelle posted this fabulous link: vintage project

You might get some ideas from the pdf.