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OFI on '98 T/A at EPP

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Old 09-15-2008, 06:06 PM
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awesome,didnt expect the tq to be higher than the hp though that is a suprise.keep me updated tommorow.Looks like 800+ , now if i can sneak down the track one or twice without getting the boot, i can maybe get some track times before the end of the season
Old 09-15-2008, 06:10 PM
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Originally Posted by 98transguy
awesome,didnt expect the tq to be higher than the hp though that is a suprise.keep me updated tommorow.Looks like 800+ , now if i can sneak down the track one or twice without getting the boot, i can maybe get some track times before the end of the season
Im going to see about having Drew video this tommrow, the way the turbo hits just about all at once just sounds amazing.
Old 09-15-2008, 06:14 PM
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would be sweet to get it on video to hear what she sounds like!
Old 09-15-2008, 06:48 PM
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Wow that's on pump through an auto? I also did not expect torque to be that high......looks like the S91 hits hard early....
Old 09-15-2008, 07:04 PM
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Originally Posted by DrTurbo
Wow that's on pump through an auto? I also did not expect torque to be that high......looks like the S91 hits hard early....
Yep, tons of tq so far. Put a hitch on it and tow a trailor lol.

I do wonder what the spool would be like with a 85mm though.
Old 09-15-2008, 07:15 PM
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Awesome numbers. Is this just straight pump gas with no meth? I can't wait to see what 18psi does. A vid would be awesome too.
Old 09-15-2008, 07:37 PM
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Originally Posted by 98transguy
would be sweet to get it on video to hear what she sounds like!
Yes, you should hear what it sounds like from my office! The windows start shaking at about midway through the run. Bob
Old 09-15-2008, 07:43 PM
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Originally Posted by theblur98ss
Awesome numbers. Is this just straight pump gas with no meth? I can't wait to see what 18psi does. A vid would be awesome too.
No sir, 100% 93 octane dinosaurs Anything over 14psi will be using race fuel (vp c16).
Old 09-15-2008, 07:52 PM
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very nice numbers
Old 09-16-2008, 12:59 PM
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921rwhp and 880rwtq @ 21psi , graphs coming later!
Old 09-16-2008, 01:04 PM
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Originally Posted by Jake@EPP
921rwhp and 880rwtq @ 21psi , graphs coming later!
Wow!!

Was that a locked TC?

Dan
Old 09-16-2008, 01:10 PM
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Originally Posted by Jake@EPP
921rwhp and 880rwtq @ 21psi , graphs coming later!
NICE!! On a mustang dyno to boot!! That's over 1000rwhp on a dynojet through an auto . Very nice....
Old 09-16-2008, 01:34 PM
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That's great number, 1000+RWHP.

Congrats to both the owner and EPP. Also, goes for OFI & FI for turbo kit and S91.
Old 09-16-2008, 01:37 PM
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Here is the dyno sheet from the low boost setting on 93 octane pump gas.




Here is the high boost graph. Awesome! Bob
Old 09-16-2008, 02:04 PM
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very nice , guess i should go to the store now and get some diapers for when i lay into the boost the first time.LMAO . Awesome job Bob, Drew,Kevin,Jake,Brent and everyone else at EPP.U guys are awesome
Old 09-16-2008, 03:47 PM
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Awesome numbers. I can only hope mine makes close to them. Is 200hp a normal rise for 7psi? I was expecting more. I was guessing 900 at 18psi after yesterdays numbers.
Old 09-16-2008, 03:53 PM
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Originally Posted by theblur98ss
Awesome numbers. I can only hope mine makes close to them. Is 200hp a normal rise for 7psi? I was expecting more. I was guessing 900 at 18psi after yesterdays numbers.
Yes...that is normal. As you start reaching the upper end of compressor wheel flow each psi increase will result in less HP gained.
Old 09-16-2008, 05:42 PM
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I think were right on as far as power output, Chris with the c5 vette (91mm) made i think 725 or so @ 14psi. A few ponys each way is variance so were looking good.

I would like to thank OFI for a kickass kit, not much modding for it to work right. It was not designed around a 4l80e so were thankful it did not take alot of modding to fit.

Thanks to FI as well, having a quick turn-around time when we were having turbo issues, and also a 6mm upgrade

Time for a cage and new tires Chris, also a ams boost controller / transbrake!
Old 09-16-2008, 05:47 PM
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just goes to show people that if they have enough patience to wait for the OFI it makes great power. I am starting to work on saving up for the next round of upgrades.Maybe some bogarts and some bigger drag radials santa will drop off come december.Cage come spring time ,same with the other upgrades i want to do.
Old 09-16-2008, 06:07 PM
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205cc heads to boot! Chris, you really should make the cage the first item so you can run the car at the track without getting kicked out. Bob


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