More airflow in 3rd gear than 4th gear?

blcknspo0ln · 08-20-2007, 06:19 PM

Is this normal? Sorry for the n00b questions, but I just went over my logs today (ever since I ran last month, sheesh) and I noticed that airflow in third gear peaked at 46.9 lb/min (i was surprised at that! I thought I was only at 44 lb/min or so), but barely went over 43 lb/min in fourth gear.

Also, does anyone noticed the irregularaty in the hp dips. I know the actual # is always off, but why would DSMLink register a loss of power all through fourth?

blcknspo0ln · 08-20-2007, 06:20 PM

The log is via DSMLink under this thread as 120115.dat

http://www.dsmtuners.com/forums/newa...anageattach&p=

thanks!

daren_p · 08-20-2007, 11:52 PM

Link doesn't seem to work but when your comparing the airflow numbers are you comparing the same rpm in each gear? Most of the time you don't see the same airflow in 4th, compared to third as you don't usually wind 4th all the way out like you do third (ie don't see the same rpms)

blcknspo0ln · 08-21-2007, 07:26 AM

sorry, link is here:
http://www.dsmlink.com/forums/showthread.php?t=17162

Anyway, even if you compare 4k 3rd gear to 4k 4th gear, you'll notice a large difference in power/flow/etc. I think it's rather strange.