Originally Posted by Doug Stirling
Originally Posted by cossie power
Whats that unit running of the cam pulley? some form of pump?
Bobby
Yes, i'ts the fuel pump.
Andy Rouse preferred not to use electric fuel pumps, so he fitted the mechanical unit shown, driven off the inlet cam pulley by a toothed belt (looks like a miniture cam belt LOL):

I think your find it does have elctrical pumps as well, a few of them. Can't actually remember the reason for the mechanical pump (fail safe?) but I am sure Martin will fill us in!