Hi has anyone experience in tuning the 2.0 litre black top Zetec engine ?
I am running Weber throttle bodies with Omex management and 4 branch manifold, estimated at 160 bhp and I would like to up it to 200+ bhp.
Can anyone recomend a particular head tuner or do you have a head for sale ?
Also, anyone used Williams steel rods and Woosner pistons ?

Many thanks for any replies

I have spoken with Burton, but they just use a local m/c shop to do the work and it takes several weeks.