Originally Posted by mikey1600 Hey mate, good to see a fellow Aussie doing it! were you already custom tuned before installing the A2A? if so that's a pretty damn good
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02-11-2017, 11:09 PM | #1502 (permalink) |
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I was unaware Aussie dynos read low. Sounds like you are all getting mustang dyno numbers. With that, would a mustang dyno show another 15% drop there?
Easiest way to figure out the recalc is to take your stock car that we know is 332bhp. What does a fully stock vq37vhr make there?
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02-12-2017, 12:20 AM | #1503 (permalink) | |
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On this dyno my stock Z was making 316WHP, so based on a 15% drive train loss (MT), this would be 363BHP, not 332BHP, (Nissan 370Z stock), and our Zed's are quoted by Nissan as the same BHP here as in the US at 332BHP. Mine now makes/measures 449WHP, a 133WHP gain, using this calculator: Horsepower to Kilowatt (hp to kW) and kW to hp (Kilowatts to Metric Horse powers) Online Conversion Calculator - Converter / Chart / Table Does this mean I'm therefore making less than 450WHP in reality? Last edited by Optimiser; 02-12-2017 at 12:43 AM. Reason: Additional info |
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02-12-2017, 04:50 AM | #1504 (permalink) | |
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[QUOTE=Optimiser;3614639]
Quote:
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02-12-2017, 09:11 AM | #1505 (permalink) |
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Well if you are running our equivalent of 87 octane then lower numbers will definitely ocurre.
Just ask the tuners how much timing is in it. I was at 25* on E. Which would be like 10 or lower on Crap gas which would leave a TON of power on the table.
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02-12-2017, 12:42 PM | #1506 (permalink) |
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Definitely not an octane issue. We use the RON metric, where our 98 is equivalent to the 93 in the AKI metric used in the US. 2 seconds googling that gives you the information.
On the subject of timing though. When mine did make that initial 265rwkw (355rwhp), tuner said he had a very hard time going past 13* before it would start pinging horribly, I attribute it to being a very hot day (something like 37c/98f at the back of the shop), and the W2A being badly heatsoaked at the end of some 20+ dyno runs and the tuner refusing to listen to me to let it cool down. Very interesting you were at 25* with E85... how much are you on 93? Last edited by MoulaZ; 02-12-2017 at 12:47 PM. |
02-12-2017, 06:22 PM | #1507 (permalink) | |
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Now with a2a my Temps are sat at around 7 degrees c above abient it's amazing I can get out after a hard drive and stick my hand on the charge pipe and manifold and they are cold It is like 3 degrees here at the moment but still super impressed |
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02-13-2017, 01:18 PM | #1508 (permalink) |
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I finally got mine tuned. I will add the Dyno sheet and video of a pull.
Its a 2016 370z Nismo with the Stillen SC, Topgunz A2A kit and 9psi Stillen pulley. Only other mod done was Motordyne test pipes. Problem I had was I was running out on injector at I think he said 7k rpm. So will be replacing them real soon. https://www.youtube.com/embed/cRGn9Zy__YE Last edited by dboi941; 02-14-2017 at 08:57 AM. |
02-13-2017, 01:39 PM | #1509 (permalink) | |
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Nice man. It sounds really good!! Should hit over 475whp easily after the injector upgrade. Next step is get the Si trim and make over 500 if you want.
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02-13-2017, 05:27 PM | #1510 (permalink) | |
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02-13-2017, 08:27 PM | #1515 (permalink) | |
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You'll get a little more since you don't have to spend some on the SC. I maxed my 600cc injectors at 538whp and my tuner backed me down to 520whp.
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