UpRev ECU tune results for Semtex's Z

B1nks · 11-02-2009, 02:25 PM

if you wait even around 30 seconds or so and start to drive the really bad lurch won't happen. What I have noticed happening is, you get it into first and start driving and lets say you give it 30% throttle and hold it there. The revs will be lag, maybe something comparable to the feeling of turbo lag, and then without adjusting the throttle input the rpms will rise at the normal rate of speed. Now to a passenger it may just seem like you've just opened the throttle some but really it hasn't moved. Really something like turbo lag, as if you mashed the throttle down low and it just lags until the turbo kicks in and then kicks off. It will stop after 1-2 mins of driving though. These times also probably vary depending on how cold it is outside also.

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11-02-2009, 02:25 PM	#11 (permalink)
B1nks Track Member Join Date: Apr 2009 Location: Houston,Tx Posts: 721 Drives: 2009 370Z Base 6MT Rep Power: 508	if you wait even around 30 seconds or so and start to drive the really bad lurch won't happen. What I have noticed happening is, you get it into first and start driving and lets say you give it 30% throttle and hold it there. The revs will be lag, maybe something comparable to the feeling of turbo lag, and then without adjusting the throttle input the rpms will rise at the normal rate of speed. Now to a passenger it may just seem like you've just opened the throttle some but really it hasn't moved. Really something like turbo lag, as if you mashed the throttle down low and it just lags until the turbo kicks in and then kicks off. It will stop after 1-2 mins of driving though. These times also probably vary depending on how cold it is outside also.