i am fitting a 2.1 zvh to my ka now it is quite simple if you know where to go for parts rite first up add me to your msm
www.zippyka80@hotmail.co.uk
guy called blakelyvan does engine mounts and intercoolers
gearbox you can use ka box but anything over 200bhp you need to uprate like i am
you cant have power steering unless u have a zetec engine as pump wont fit
best engine to use is a fiesta lumb and loom
im using a escort stage 3 head with a 2.1 zetec bottom end
for my management im getting it mapped by jamsport
add me and i be able to help more