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  1. Focus RS Performance
    Is there anywhere to buy pre-gapped motorcraft plugs for the RS? I very recently replaced mine in the middle of tuning my RS as I heard the factory motorcraft plugs are typically ~.030 and they were. I gapped the new ones as best I could (to .026 with a cheap round gapping tool)...they’re...
  2. Focus RS TroubleShooting
    Hello all, I purchased my RS in May and changed the oil at 1,800 and 4,900 km. I've been using the 5W-50 Motocraft oil supplied by my local ford dealer, and do all the work myself. I have the oil analysed for wear metals, contaminants, and it's physical properties. The 1,800 km test came back...
  3. Focus RS Discussions
    Hey guys, I think this is probably the best place for this post? Anyway, does anyone have any educated opinions or insight on what brand fuel is good and what to avoid? I have a lot of Sunoco stations where I live, and I travel the PA turnpike out to western PA and Sunoco is the brand...
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