Hi folks, just wondering if anyone has done/attempted to do this conversion. It doesn't seem like it would be overly complicated, as they share the same bore and stroke. From what I can find, the 20 revs 500RPM higher. So to me, the 15 sounds like it's a de tuned 20 that gets better fuel economy. Would adding a few fuel burning components ( carb, cam, ECM) do the trick ya think? Thanks for any input
* Mine's an '08 BTW
* Mine's an '08 BTW
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