Drivetrain Have my 1st Dyno appt. scheduled... have a few questions.
#1
Have my 1st Dyno appt. scheduled... have a few questions.
Next Tuesday I finally have dyno time... actually my first ever. Maybe you guys can help clarify a few things for me...
HP/TQ chart = determined by the rollers
EGT = don't think there is a probe for the Dyno to tap into, but I can monitor it through the ECU with my Torque app.
Timing = Torque app through ECU
Ordered AFR = Torque app through ECU
Actual AFR = Torque app through ECU and probe in tailpipe
RPM = Torque app through ECU, rollers
Boost = Dyno tech says he can tap in for this.
I should be doing the runs in 4th gear, have traction control off, and redline is 6650 for my 2007 MCS.
Couple of questions....
- Am I missing any variables I should be logging w/ the Torque app during my runs?
- For tapping into boost... where to do they grab this? If the dyno shop is (literally) used to only work on supercars, is there anything to be concerned about if they've never dynoed an R56? Do you T-off in the same place for boost on all cars? Do Dyno shops have a bunch of adapters to mate to each car?
Thanks!
HP/TQ chart = determined by the rollers
EGT = don't think there is a probe for the Dyno to tap into, but I can monitor it through the ECU with my Torque app.
Timing = Torque app through ECU
Ordered AFR = Torque app through ECU
Actual AFR = Torque app through ECU and probe in tailpipe
RPM = Torque app through ECU, rollers
Boost = Dyno tech says he can tap in for this.
I should be doing the runs in 4th gear, have traction control off, and redline is 6650 for my 2007 MCS.
Couple of questions....
- Am I missing any variables I should be logging w/ the Torque app during my runs?
- For tapping into boost... where to do they grab this? If the dyno shop is (literally) used to only work on supercars, is there anything to be concerned about if they've never dynoed an R56? Do you T-off in the same place for boost on all cars? Do Dyno shops have a bunch of adapters to mate to each car?
Thanks!
#2
The TQ App is a good system. You shouldn't have to tap boost since the TQ has it, as long as the settings are imputed correctly
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2013 GP2 #295, 270whp/310wtq, KO4 47mm Turbo, 18" NM Wheels, Alta intake, Manic Stage III+, HFS-3 Meth, 30% E85 Blend, Forged IC, Alta Hot Pipe, P&P/Ceramic Exhaust Manifold, m3 Extreme Ceramic DP, Vibrant mid res, 4" Double walled Tips, WMW/KW V3 CO, Alta Rear CA, CREE Fogs, Black out F/R Rings and Gas Cap, M7 CF Front Splitter, and No Stickers. MORE TO COME!! Previous 04Triple Black 17% Alta, MM Air/H2O, CAI, OBX Header, FBT Head, Shrick Cam, 234whp
2013 GP2 #295, 270whp/310wtq, KO4 47mm Turbo, 18" NM Wheels, Alta intake, Manic Stage III+, HFS-3 Meth, 30% E85 Blend, Forged IC, Alta Hot Pipe, P&P/Ceramic Exhaust Manifold, m3 Extreme Ceramic DP, Vibrant mid res, 4" Double walled Tips, WMW/KW V3 CO, Alta Rear CA, CREE Fogs, Black out F/R Rings and Gas Cap, M7 CF Front Splitter, and No Stickers. MORE TO COME!! Previous 04Triple Black 17% Alta, MM Air/H2O, CAI, OBX Header, FBT Head, Shrick Cam, 234whp
#4
#5
#6
#7
i wonder if its similar to what i see. Using the scangauge II (OBDII plug) i see 4-5psi lower vs my vacuum boost gauge.
What tune are you running?
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#9
I'm going to slightly hijack here. I posted this in the Battle/DNA thread, but so far no answer. I'll just copy and paste:
Naive question as I've never done a dyno run, but when doing a dyno run does the dyno need to be able to simulate a load to get a proper reading? The dyno in town here can do runs, but the load simulator is not working. I assume you do need a load, but I thought I would check with everyone else who has already done a run to see.
Naive question as I've never done a dyno run, but when doing a dyno run does the dyno need to be able to simulate a load to get a proper reading? The dyno in town here can do runs, but the load simulator is not working. I assume you do need a load, but I thought I would check with everyone else who has already done a run to see.
#10
#12
Usually $75 to 125 for three pulls.
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2013 GP2 #295, 270whp/310wtq, KO4 47mm Turbo, 18" NM Wheels, Alta intake, Manic Stage III+, HFS-3 Meth, 30% E85 Blend, Forged IC, Alta Hot Pipe, P&P/Ceramic Exhaust Manifold, m3 Extreme Ceramic DP, Vibrant mid res, 4" Double walled Tips, WMW/KW V3 CO, Alta Rear CA, CREE Fogs, Black out F/R Rings and Gas Cap, M7 CF Front Splitter, and No Stickers. MORE TO COME!! Previous 04Triple Black 17% Alta, MM Air/H2O, CAI, OBX Header, FBT Head, Shrick Cam, 234whp
2013 GP2 #295, 270whp/310wtq, KO4 47mm Turbo, 18" NM Wheels, Alta intake, Manic Stage III+, HFS-3 Meth, 30% E85 Blend, Forged IC, Alta Hot Pipe, P&P/Ceramic Exhaust Manifold, m3 Extreme Ceramic DP, Vibrant mid res, 4" Double walled Tips, WMW/KW V3 CO, Alta Rear CA, CREE Fogs, Black out F/R Rings and Gas Cap, M7 CF Front Splitter, and No Stickers. MORE TO COME!! Previous 04Triple Black 17% Alta, MM Air/H2O, CAI, OBX Header, FBT Head, Shrick Cam, 234whp
#13
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