Hi all, I got a s3 caterham with a zetec 2.0 engine (lsd, dedion, 5spd type 9, jenvey 45mm and omex 500 ecu) the easy bolt-on mods are pretty much done. The option of buying a newer caterham and sell this one is pretty much impossible since I live in Canada and they are rare as unicorns here... My first reflex is to move to a Duratec engine as I will also move to a newer generation engine. I've done my research and I think I would prefer a 2.0l rather than a 2.3l and put forged con rods and pistons inside the 2.0l. My goal is somewhere near 250hp. (a pretty high sticker price for 60 more hp, I agree). The exhaust and intake will switch side, I am ready for this. Here are my questions: -I have an opportunity to buy a very very low mileage 2.0 duratec and was wondering if you think I could find a map for my Omex 500, if the omex 500 is good enough vs new generation to be able to tune this setup wihout dyno time as I do not have knowlgeable ressources that I know of here. -I also tought of supercharging the zetec but I find it expensive and complicated for a 20 years old engine. (maybe I am wrong) I've done a few research and I think the project will cost me 7000-8000 pounds. I do not think that buying a complete setup in England is a solution since shipping will be ridiculous. Not an easy question and I know that is has been discussed before, any opinions are welcome. winter is comming and I will have plenty of time to work on the engine :-) Thanks