Re: 240M3SRT's moddified intake manifolds FOR SALE! Gain +32HP, +25TQ
Originally Posted by BLKFIN
240 is correct. I saw a ten hp difference on my car by visiting two different Dynojet Dyno's. Just by changing the outside temps can effect the output. Also, I am seeing from all the different dyno graphs being posted, some people have the setting on SAE and some have it in STD. Just by changing the "smoothing" from 1 to 5 can change the HP. I can see on my graphs a 7hp difference by selecting STD instead of SAE.
The SAGA continues......
I dynoed one cool evening (7PM) and then the following afternoon (2PM) on a warm and somewhat humid day. Both shops are next to airports, KCMA (77 ft) & KOXR (45 ft) but the DA on the second pull was calculated at 1,200 ft. Measured a 12HP difference (362-351) / 362 = .03 or 3% percent. Same Car, Different Dynos - Different Days - but close enough for evaluation...
Last edited by BrianBrave; Sep 21, 2008 at 01:08 PM.