Long time proponent for the LD9, and years ago the only thing holding it back was a real set of cams, recently I've been seeing talk of some pretty high duration and lift cams, so I was wondering were the community was at.

I don't know if there are any LD9's running the hot grind 2 cams ( .430" lift) or the .450" mantapart cams, but they do exist and will work with modified internals. My memory is a little foggy on the duration of the cams but I think the HG2's is somewhere between 228-232. Gilles has them, he could tell you for sure. Anything past that would pretty much require a "one-off" made...but then you are pushing the limits of the 35mm quad4 lifters...and the limits of the quad4's oiling system.


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"Youth in Asia"...I don't see anything wrong with that.