My first time tuning an aftermarket turbo, and with the lack of info about them i decided to post my findings about it, to the moment im not impressed by the performance, but i have only done some street tuning, dyno tuning will happen on thursday, so far im getting only 1 more mph in the 1/4 mile (gps measured) and a similar time (12.9@108 vs 12.9@109)
This is a street log with the car running the previews 12.9@108 as you can see we start moving at 1psi with 1900rpm and by 3700 its already in full boost
Attachment 82956
This is the street log for the new 12.9@109 with the new turbo we left at 3psi with 2300rpm and got full boost at 4700rpm
Attachment 82957
As you can see the map seems pegged at 255kpa but tip shows a different story there is a 8psi difference in tip actual at the top of third which i would expect to give a lot more power that would show on a much higher MPH.
Anyways heres the tune, i corrected a little the desired canister pressure and had to take the wg base tables down just to get the throttle to open fully, maybe i could get a faster spool if i put the wg base to stock and only tweak the canister?
tune5 new turbo.hpt
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Originally Posted by SNDK8
