Well a SW5 from Swiftune will be almost like a 850 cam...
But with doing this, I'd worry about the torque, as it could do a lot of damage!
na i wouldnt do it anyway lol would be a right ******* in traffic i think ill stick to my 286
lol
Actully I think you've got it wrong...
an 850 cam is designed by Austin to give as much torque as it could, due to it being in a very small bore engine. The Kent 286 will be more of a *Female doggy* in town, than a 850 cam lol
With an 850 you'll get a very smooth torquey engine, AC Dodd Has built a 1380, designed only for torque, and well he's close to balancing a £1 coin on top, whilst running.... (like a rolls engine

)
but hayho, tis your enigne, the 286 won;t give you much before 3000rpm, but I'm not sure what it will act like with a pooper charger...