lnf hahn s20g dyno
08-27-2012, 12:30 PM
#107
Now why would I do the mix. Because not everyone has the 91 or more. And the gas station didn't have 92 only 91 89 and 87 so I went with a more baseline of what numbers can be hit. I even explained myself on why I did it in the thread. My car is actually quicker now then it was then and I'm on 93 octane 14* mid and 17.5 topend (because I'm not getting kr) but also because I keep my 26 til 5k which i have it go to 24lbs then at 6k I raise it to 26 BECAUSE SOME SURGE!
Last edited by Chevycobaltss3; 08-27-2012 at 05:26 PM. Reason: Error and explaination
08-27-2012, 01:24 PM
#108
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Now why would I do the mix. Because not everyone has the 91 or more. And the gas station didn't have 91 only 92 89 and 87 so I went with a more baseline of what numbers can be hit. I even explained myself on why I did it in the thread. My car is actually quicker now then it was then and I'm on 93 octane 14* mid and 17.5 topend (because I'm not getting kr) but also because I keep my 26 til 5k which i have it go to 24lbs then at 6k I raise it to 26
Do you not think that at 16* mid it would be safe(i know every car is different)? thats what i'm on with the stock turbo and 93 gas.
im taking all of my zzp stuff out, and doing a full hahn setup other than the zzp intercooler/downpipe...
08-27-2012, 02:40 PM
#110
Now why would I do the mix. Because not everyone has the 91 or more. And the gas station didn't have 91 only 92 89 and 87 so I went with a more baseline of what numbers can be hit. I even explained myself on why I did it in the thread. My car is actually quicker now then it was then and I'm on 93 octane 14* mid and 17.5 topend (because I'm not getting kr) but also because I keep my 26 til 5k which i have it go to 24lbs then at 6k I raise it to 26
08-27-2012, 02:55 PM
#111
Your right what do you know ecspecially on the s20g setup on lnfs. I dis themix to make 90 octane, this a problem?
Now about why i change it from 26 to 24 to 26. Because surge is horrible no matter the boost in those rpms. I've changed a few things and it's way better but still surges.
Aaron, more timing midrange means more aggressive because when it spools full it'll have that much timing thrown at it.
Now about why i change it from 26 to 24 to 26. Because surge is horrible no matter the boost in those rpms. I've changed a few things and it's way better but still surges.
Aaron, more timing midrange means more aggressive because when it spools full it'll have that much timing thrown at it.
Last edited by Chevycobaltss3; 08-27-2012 at 03:21 PM.
08-27-2012, 03:22 PM
#114
Your right what do you know ecspecially on the s20g setup on lnfs. I dis themix to make 90 octane, this a problem?
Now about why i change it from 26 to 24 to 26. Because surge is horrible no matter the boost in those rpms. I've changed a few things and it's way better but still surges.
Andrew, more timing midrange means more aggressive because when it spools full it'll have that much timing thrown at it.
Now about why i change it from 26 to 24 to 26. Because surge is horrible no matter the boost in those rpms. I've changed a few things and it's way better but still surges.
Andrew, more timing midrange means more aggressive because when it spools full it'll have that much timing thrown at it.
08-27-2012, 03:40 PM
#115
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So, it really sounds like this turbo needs a conservative tune no matter what...so many flippin variables to figure out when changing the damn turbo, i hate it...
all i know is, i wanna have a stonger power band than the stock turbo, and i wanna be at least 400whp/400wtq and spend less than 2k for everything
all i know is, i wanna have a stonger power band than the stock turbo, and i wanna be at least 400whp/400wtq and spend less than 2k for everything
08-27-2012, 05:50 PM
#121
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what if you had it at 24psi steady and raise the timing a bit more than the 14*, i wonder if it would still surge and what kinda power it would make on 93???
08-27-2012, 06:13 PM
#124
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New Mexico dont...well at least the part of NM i drove. Like Clovis. The only spot that has 91 is on base, and not everyone have base access
