New Dyno run tonight
#1
New Dyno run tonight
So I took the Z back to the dyno tonight. Got more this time. 8)
Last time I ran 17lbs of boost with a boost leak. Last time yielded 330whp & 409wtq.
New for this dyno run:
20lbs of boost
gutted plenum & plenum spacer
3" cat back
378whp & 445wtq this time.
I was told my car still isn't holding boost past 5200 rpms & that if it did I should be over 400whp. The shop feels it's my internal wastgate flapper not holding.
Last time I ran 17lbs of boost with a boost leak. Last time yielded 330whp & 409wtq.
New for this dyno run:
20lbs of boost
gutted plenum & plenum spacer
3" cat back
378whp & 445wtq this time.
I was told my car still isn't holding boost past 5200 rpms & that if it did I should be over 400whp. The shop feels it's my internal wastgate flapper not holding.
#5
internal wastegat flapper not holding.... idk man, that sounds kinda weak sauce, i would look around for boost leaks instead. that or maybe it is time to upgrade teh turbo and go external wastegate.
EDIT: and also yeah what hoov said what kind of turbo are you using? i was gonna say if its still a small one your boost drop could be from that, it lost its efficiency.
EDIT: and also yeah what hoov said what kind of turbo are you using? i was gonna say if its still a small one your boost drop could be from that, it lost its efficiency.
Last edited by snwbrderphat540; 04-24-2007 at 10:22 PM.
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