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but just to clarify here is one of my dyno's while i was in development of my custom intake....
notice how the testing was done same day and notice that even tho the temp got hotter, SAE correct for that, and i made REAL power back to back.
p.s. on this day my VAFC was not showing very good gains at all, but also notice how much more power my intake yielded up top VS the K&N FIPK, after peak power it MURDERS it.
Originally Posted by Spec_Ops2087,May 7 2007, 02:07 PM
Regardless of what correction you use, the delta is going to remain the same which is the whole point here...
but the point im trying to make is even WITHOUT a delta you can dyno the same dyno, same conditions, operator, same corrections, see way different power figures.....
but just to clarify here is one of my dyno's while i was in development of my custom intake....
notice how the testing was done same day and notice that even tho the temp got hotter, SAE correct for that, and i made REAL power back to back.
p.s. on this day my VAFC was not showing very good gains at all, but also notice how much more power my intake yielded up top VS the K&N FIPK, after peak power it MURDERS it.
but the point im trying to make is even WITHOUT a delta you can dyno the same dyno, same conditions, operator, same corrections, see way different power figures.....
Yes but the point I'm making as well is that the conditions will NEVER be the exact same. Sure maybe some of my gains could come from a different day but I HIGHLY doubt on a hotter day, my car is going to make 15hp more. Thats BS to even assume that. Maybe 1-5hp if that.
Originally Posted by Spec_Ops2087,May 7 2007, 02:14 PM
Yes but the point I'm making as well is that the conditions will NEVER be the exact same. Sure maybe some of my gains could come from a different day but I HIGHLY doubt on a hotter day, my car is going to make 15hp more. Thats BS to even assume that. Maybe 1-5hp if that.
you are just assuming this correct? I have seen it with my own eyes Dozens of times....... I'm Done arguing about this, but the bottom line is if you want to see REAL world testing that is not BS. you must Dyno, back to back same day to get accurate numbers....
you are right about conditions never being exactly the same, that is why there is a correction called SAE, it is a standardized correction that takes the power you put down and feeds it through a calculation that is for sea level, standardized temp and humidity,
