7163 zfr
12-19-2014, 03:44 PM
#201
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This turbo interests me alot, i'm excited to see what it can do.
Ford, (username) ran up to 506whp full e85 on the s256et with just stage 1 cams, before running out of fuel.
Ford, (username) ran up to 506whp full e85 on the s256et with just stage 1 cams, before running out of fuel.
12-19-2014, 04:57 PM
#202
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12-20-2014, 12:17 PM
#203
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Funny. I didn't tune him, it was silverbullet08, taylor englund from hpunlimited. He's on hptuners all the time, i'm sure you know the name.
Knowing the fuel limitations of my own car on race gas, 506whp on e85 would have been absolutely impossible. But every car is different.
Seems like everyone forgot about his guy.
Knowing the fuel limitations of my own car on race gas, 506whp on e85 would have been absolutely impossible. But every car is different.
Seems like everyone forgot about his guy.
12-20-2014, 12:51 PM
#204
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Funny. I didn't tune him, it was silverbullet08, taylor englund from hpunlimited. He's on hptuners all the time, i'm sure you know the name.
Knowing the fuel limitations of my own car on race gas, 506whp on e85 would have been absolutely impossible. But every car is different.
Cobalt SS/TC dyno S256 - YouTube
Seems like everyone forgot about his guy.
Knowing the fuel limitations of my own car on race gas, 506whp on e85 would have been absolutely impossible. But every car is different.
Cobalt SS/TC dyno S256 - YouTube
Seems like everyone forgot about his guy.
12-20-2014, 01:41 PM
#205
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I'm sure it had to have been leaned out as well. You can get away with murder on ethanol. I totally agree with what you are saying. On my setup with race gas, even it didn't like anything more than 0.86 lambda PE near 30 pounds of boost.
12-20-2014, 08:56 PM
#206
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We are including a note with the 7163 turbos that we ship, but I just want to post it here so more of you know. We are running the high pressure wastegate canisters on the 7163. We include medium pressure canisters on the 6758. This means that the duty cycle chart in the ECM must be adjusted differently with this turbo. To start out, I subtract 25% from the entire chart and set the max duty cycle to 75%. Be careful, because you can find yourself hitting 30psi boost in a hurry if you run a 6758 tune file with the 7163.
12-21-2014, 01:12 AM
#207
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12-29-2014, 11:41 PM
#208
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Every car is different by a little but still 506whp on full E-85 and stock injectors is crazy. That is like saying you can make 600whp on race gas on stock injectors with just cams. I have done a ton of cars and not one would support that kind of power on E-85 with just cams not without leaning it out to the point of no enrichment happening in PE.
Ok so I just got my car back from gm all stock bring it back tomorrow but wanna see what yall think is the problem. Woke ok git in the car on interstate and at full boost 15psi is felt really slow like it was being held back thought let me try to reset the ecm got back on interstate pulled hard and ran fine next day did it again reset and it pulled hard again what do yall think is the problem thanks
12-30-2014, 07:18 AM
#209
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Ok so I just got my car back from gm all stock bring it back tomorrow but wanna see what yall think is the problem. Woke ok git in the car on interstate and at full boost 15psi is felt really slow like it was being held back thought let me try to reset the ecm got back on interstate pulled hard and ran fine next day did it again reset and it pulled hard again what do yall think is the problem thanks
12-30-2014, 09:39 AM
#210
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It doesnt throw any codes. Someone was saying it could be the the purge solenoid but I just changed that 2 days ago they also thought it could have been a bad turbo (brand new turbo and motor) or leak didnt really agree thought id ask you
12-30-2014, 12:24 PM
#211
Ok so I just got my car back from gm all stock bring it back tomorrow but wanna see what yall think is the problem. Woke ok git in the car on interstate and at full boost 15psi is felt really slow like it was being held back thought let me try to reset the ecm got back on interstate pulled hard and ran fine next day did it again reset and it pulled hard again what do yall think is the problem thanks
...There's nothing wrong with it.
01-02-2015, 11:16 PM
#212
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But why after I undo the battery and get back in theres a power qain and runs alot better also when it starts running funny it starts to boost higher at higher rpms for example it would spike 15 then creep up higher the rpms climb
01-03-2015, 01:39 PM
#214
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It's not uncommon to see a small power gain or boost gain after pulling the battery or resetting the ECM. Quit resetting the ECM and let it learn the parameters then do your diagnostics.
01-23-2015, 11:48 PM
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01-27-2015, 12:51 PM
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01-27-2015, 02:06 PM
#225
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Wow I thought it would spool around 3500 that sucks I don't believe in boost ramps