i had a white 1987 vigor b18a. i got my b20a 5 speed out of. i had no idea about honda engines then i was so lucky they just bolted... lol never drove it cause the engine spun a big end and ran noiseyseily and was gunna die ne second.
a guy at our dumpyard has one,..he was sciteing one day sayin he cud do 130KM/H but he ran out of road...umm we thought thats a bit slow...maybe he cant drive?!?!?! lol 137HP tho it shd b able to pull damn fast