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My findings

Joined
18 July 2005
Messages
115
Going AEM EMS and want to run same hp and times if not better and like to get an opinion on this data. Like to know if these numbers are normal for NA. The dali chip is excellent and like to tune my AEM better. I'm guessing i'm at 260whp give or take. Anyone else logging data?

Specs on my 91 5spd NSX 47k miles. Cantrell CAI, comptech headers, hks exhaust, dali test pipes, dali chip. Ran [email protected] on nitto 555 2.035 60ft. Ran [email protected] before chip :)

85f day. weight 2940lbs with 1/3 tank gas minus driver
(uego tapped into test pipes passenger side)
Aem wideband reads 13.8-13.6@ 1100f egt. WOT and only passed 6k. Any WOT before 6k reads around 14.2-14.5 (seems lean?)
15.6 @ idle 220f egts
4k rpm cruise in 4th gear 14.8-15.1 afr 800f egt
650f egt @ 40mph
No ping/knock etc. 91 octane


Any comments? Seems lean doesn't it. Other then that shes fast and feels great other than clutch starting to go.
 
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