well... inlet appears to be 292 and exhaust 289 (rounded to nearest degree)
Would like to know if some one could tell me the duration of these cams as i have been told two different things buy two people in the know. I dont know if one of them was having a bad day or what any help would be tops.
well... inlet appears to be 292 and exhaust 289 (rounded to nearest degree)
is that right as I've been told that it's 258 and 257
292/289 at Centre Line (rounded)
or
258/257 at .050 lift CL (rounded)
i relise that but which figure do you use when comparing to standard cams and after market cams such as ones from toda, hks.
the difference between the 292/289 and 258/257 is huge and the higher figure not what i asked for.
Your cams are 258/257 in the normal figure. This duration number is the duration at a lift of 0.006" or greater.
HKS/Tomei/Toda/etc should list what their duration is measured at but mostly this duration is measured when lift is 0.050" or greater. This figure for your cams are 218/218
thanks mate thats what I wanted to hear