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Old 07-22-2012, 08:54 PM   #61
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I think hpf has comfotably put out 30psi but they detune for reliability
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Old 07-24-2012, 08:57 AM   #62
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BUMP for UPDATES!!!!
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Old 07-24-2012, 11:17 AM   #63
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So everyone wants to talk about stickers but not a built S54 running the new 6466??? The fuuuu....
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Old 07-24-2012, 11:24 AM   #64
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Update: car is waiting on the new stickers before they can dyno :p
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Old 07-24-2012, 11:30 AM   #65
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More stickers more power? Isn't that r!cer tuning? Lol
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Old 07-24-2012, 01:57 PM   #66
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Update: car is waiting on the new stickers before they can dyno :p
Oh my golly. Let's post about stickers on every thread and be cool.

Quote:
Originally Posted by Commanderwiggin
BUMP for UPDATES!!!!
ChrisK and John have had to do a lot of diagnosis on Ben's car. They've replaced both fuel pumps as the fuel pressure was dropping at the end of the pull. The wideband O2 sensor took a crap so they replaced that as well. They also replaced the fuel pressure regulator. They've found a large voltage difference between what the EMS sees and what the battery has which is causing the battery offset table to kick in. They also found the oil pump is shot so they are replacing that. They've had to pull the car on and off the dyno several times. The car will be back on the dyno very soon as all of the problems are now figured out.

Here's a "preliminary" pump gas dynograph. Once fuel pressure issues are rectified we will have final results.




Last edited by HPF Chris; 07-24-2012 at 02:00 PM.
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Old 07-24-2012, 02:11 PM   #67
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That torque number can't be right on the 6776.
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Old 07-24-2012, 02:12 PM   #68
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I like this turbo
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Old 07-24-2012, 02:13 PM   #69
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That torque number can't be right on the 6776.
Look at the graph...lost rpm pickup makes graph wonky
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Old 07-24-2012, 03:20 PM   #70
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I like this turbo
I do too. Just remember it is a dual ball-bearing turbo. Running a dual ball-bearing 67 would also yield some pretty insane results.

Chris.

Last edited by HPF Chris; 07-24-2012 at 04:10 PM.
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Old 07-24-2012, 04:46 PM   #71
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Oh my golly. Let's post about stickers on every thread and be cool.
Just trying to stay up beat about all the parts that need replacing.
So alternator is on.. Just waiting on oil pump? Scavenge pump is ok?
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Old 07-24-2012, 04:49 PM   #72
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Just trying to stay up beat about all the parts that need replacing.
So alternator is on.. Just waiting on oil pump? Scavenge pump is ok?
Ha ha. Understandable. The power results are impressive however your car has posed a few challenges getting to the next step. Those issues are resolved and we should be good to go. Also with the new oil scavenge pump your oil consumption issues should also go away.

Chris.
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Old 07-24-2012, 05:01 PM   #73
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Yay! That was really worrisome.
Thx for the update
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Old 07-24-2012, 06:23 PM   #74
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Yay! That was really worrisome.
Thx for the update
Glad to do it. Your car will be getting dynoed in the next hour or so.

Chris.
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Old 07-25-2012, 07:54 PM   #75
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Old 07-25-2012, 08:46 PM   #76
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Hey Chris can we get an over lay of the new turbo setup with the older turbo. One for high boost and one for low boost. Thank you.
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Old 07-25-2012, 08:51 PM   #77
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Looking forward to some comparison numbers between the 6466 DBB and 7168 DBB (My dyno's specifically) compared at the same PSI. If it's not too much to ask
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Old 07-25-2012, 11:57 PM   #78
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Looking forward to some comparison numbers between the 6466 DBB and 7168 DBB (My dyno's specifically) compared at the same PSI. If it's not too much to ask
I think the 6466 would be a awesome daily driver turbo.
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Old 07-26-2012, 12:27 AM   #79
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tell john thanks for all the hard work, i look forward to tomorrows tune session.

edit: marcus empty your PM box. i haz question

Last edited by Dreikraft; 07-26-2012 at 12:29 AM.
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Old 07-26-2012, 01:44 AM   #80
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I'm liking this turbo!
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