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Duration/Lift : Power Guideline on RB26.

25K views 26 replies 11 participants last post by  R32 Combat 
so 2530s mate up well to Poncams/other mild 260-ish cams? How much then are you holding them back with stock cams?
 
all other things being equal, what's the difference between HKS 272/8.7 and Tomei 260/9.15? Greater lift on one, longer duration on the other - what does this translate to in terms of engine response?
 
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