I'm sure this topic has been beat to hell, but I can't find any information on it that's worth anything. What I want to know is what CPL numbers were used on the 525hp N14s? I have a CPL 2391 and it's set at 525/1850 now, originally 435 and I assume 1450 because that's what the original tranny is rated for. As far as I can tell from quickserve the 2391 and the 2592 are identical, but I can't find anything as far as what they were used for. Mainly just trying to figure out with my combination…

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