Guest BIGMADRAB1 Posted March 17, 2009 Share Posted March 17, 2009 hi all, looking for some advice on the best value engine upgrade for my mk4 xr3i efi cabby, your own personal opinions would be great so i can make my mind up and slay some scoobys. Link to comment Share on other sites More sharing options...
Guest markeyboy Posted March 17, 2009 Share Posted March 17, 2009 fiesta turbo would probably be the best route, iirc its easier to do with the car already being efi. big jon on here has done it, his one goes very well! Link to comment Share on other sites More sharing options...
Escort Cabriolet Club Posted March 18, 2009 Share Posted March 18, 2009 The 1.8 ZETEC takes a little more effort but that gets some great Power Gains too, the Mk4 is only light and with that lump in it the power is great !!! There are a couple of Topics on the ZETEC route so take a look in the FORUM !!! Link to comment Share on other sites More sharing options...
Guest danc001 Posted April 29, 2009 Share Posted April 29, 2009 go the zetec route.. ive just done it! it isnt that hard to be honest.. wiring is pretty straight forward to! then at a later date build a zetec turbo then drop that in lol Link to comment Share on other sites More sharing options...
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