scottrodgers

can i use bigger injectors on my 1600 zetec race engine? anyone got any handy tips for tuning the 1600 silver top zetec engine? thanks

pa_sjo

You can put whatever injectors you like in it, it wont give you any more power!

fonfe

best thing you can do is ditch it and get a 1.8 or 2l, its coverd in many many forums that that trying to tune the 1.6 zetec is like flogging a dead horse, problem is the valves are too small i believe is the reason thats given.
whereas the 1.8 and 2l are very tuneable check out zetecinside.com for some info