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camshaft

  1. 2004-2009 Mazda3 Discussion
    I keep looking for how to time this beast, and cannot find out how to time it once I've swapped the entire head. Yeah, timing pin on the crank, got it. Alignment tool on the end of the cams, great. Now: What position should the gears that attach the cam to the rest of the engine be in...
  2. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Has anyone replaced the cams in their 3's? Did you also replace the valves and the lifters? I'm hoping to do this to my 2.5, probably after the warranty expires but until then I will thoroughly research. Do any of you have the OV Cams? What kinda HP gains did you get with or without tune Sent...
  3. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Apparently the Mazda 3 has 2 CMP sensors (intake and exhaust), but also has a CPK camshaft sensor. What does the CPK sensor do? NEVER MIND - CPK is crankshaft position sensor.
  4. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Anyone here using the 2.0 or 2.5L skyactiv camshaft? Or know of someone using it?
  5. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    I'm planning on getting some cams for my 3 down the line and I was told by some friends to get headers before I get cams. Does anyone know of a company that produces some quality headers for the 2.5L. I've been digging around and have seen headers for the 2.0 L, whether they are quality or not I...
  6. 2004-2009 Mazda 3 Performance & Mods
    I'm looking to upgrade my camshaft on my 09 Mazda 3 Sport Hatch and haven't had any luck finding any. Can someone aim me in the right direction? Thank you!
  7. 2010-2013 Mazda 3 Engine and Performance
    Hey new to the forum, ive been doin some searching and was brought here by a "mod thread " on here. Ive essentially decided on some things im gonna do to my car this winter while its stored. I have a 2010 3gt with 85k on it. Im gonna do a CAI, do an intake manifold upgrade, I think headers and...
  8. 2010-2013 Mazda 3 Engine and Performance
    Hey random question: Have they made any aftermarker camshafts at all for the first gen mazda 3? ThANKS!
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