This is on my watch list...

http://www.ebay.co.uk/itm/221125747748?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649#ht_500wt_1390

...Aircooled 126 based and still registered as a 1978 126, 650cc, last taxed 09/2000 so could pre date SVA/IVA checking to get back on the road. I can't help but think a bike engine would spoil the old girl; especially considering how well the FIRE engine suits the 126 platform.

hi I am new to the forum and have just brought a blitz buggy with a 126 engine (650cc) I want to put a bike or a car engine in does anyone know what I could use and fit with out much hassle ? thanks