RE: collari 32 vs sure fire 32?
well nitrodyne systems has dynoed a SF 32 a STS 28 and a Top 28.the Top 28 cleans house by a big margine, then the sure fire and followed very closely is the STS 28.............but the LRP Spec2 will likely outgun both the STS and the SF 32, or at least according to people who own both a STS and a SF............but you must remember these dynoes are done with generic tuned pipes, a good tuner will be able to tweak a header pipe combo to acheive different results......as tuned pipe plays a big role in 2 stroke engine power